can be written as the expression. So "the quantity of nine less than a number x" is: (x-9). Each piece of candy costs 25 cents. If this is part of a problem, say twice a number x is 6, then we can rewrite algebraically as 2x=6; dividing both sides by 2 yields x=3. Twice a number minus seven equals four. 19 Three fifths of a number plus eight is fifty. Explanation: "Six less than.." means "Subtract 6 from". And we can see that, indeed, twice the number 3 is 6 as required. "nine less" indicates subtraction ("less") and nine is how much less. Algebraic expressions are useful because they represent the value of an expression for all of the values a variable can take on. How do you simplify the expression #3x-x+4#? A farmer has a rectangular field with a length of 30 yards and width of x yards. Answer: 2k+s-2 Step-by-step explanation: twice means 2 and k is just a number but as a letter. When I was 4 years old, my sister was half my age. Let's look at an example in which the expression consists of more than one number and/or operation. Feedback to your answer is provided in the RESULTS BOX. plus the quantity s is just s as a number, then minus 2 is =2k+s-2 i got it wrong thanks to you Advertisement Previous Advertisement . In thirteen years she will be twenty-four years old. It's saying that two plus three is the same thing as five. Now am 100. Select your answer by clicking on its button. If you make a mistake, choose a different button. Direct link to E's post That's a great question! Start your 48-hour free trial to get access to more than 30,000 additional guides and more than 350,000 Homework Help questions answered by our experts. In the problem, it says "nine less than a number x" which means that something is being taken away from the x so that is smaller. the quotient of k and 7 \Large{{k \over 7}}, Example 1: The sum of twice a number and 3. Direct link to bruh's post Well, if b doesn't have v, Learn to write expressions for phrases like "3 more than x.". Most questions answered within 4 hours. Well, if b doesn't have value, b can go before or after six. If you're seeing this message, it means we're having trouble loading external resources on our website. Direct link to Olivia S.'s post Can their be more than 1 , Posted 3 months ago. To solve your inequality using the Inequality Calculator, type in your inequality like x+7>9. The product of 2 times a number is 10 2x = 10 One half a number is 10 x/2 = 10 Five times the sum of x and 2 5(x + 2) Seven is greater than x 7 > x Five times the difference of a number and 4 5(x - 4) Ten subtracted from 10 times a number is that number plus 5 10x - 10 = x + 5 The sum of 5x and 10 is . So "the quantity of nine less than a number x" is: (x-9). Twice the quantity usually means, "get ready for parentheses". Three times a number minus 8. Problem:Jeanne has $17 in her piggy bank. So, the phrase. The key to learning is to study a LOT of examples. Almost always, the word "is" in an algebraic sentence denotes the symbol of equality. Triple a number increased by twelve. Log in here. 16 Ten times a quantity increased by two is nine. When we work with long or complicated expressions involving one or more variables, this shorthand makes it easier to follow through the steps on paper at a glance, concentrating it down to the real essentials. 297 0 obj <> endobj 0000006637 00000 n On the plate is still 1 whole cake or we could say there are two halves (2/2), if we divide 2 by 2 we get 1 or a whole cake (2/2). "Twice the quantity" means 2 times what in in the parentheses. 2n + 5. the product of a number and 6. It is a variable because it varies each week, but the relationship between what the two friends eat always stays the same. Summary:An algebraic equation is an equation that includes one or more variables. We know that "Double a number" means #2x#, where #x# is your mystery number. Thus "twice a number x" can be written symbolically as 2x. Subtracted, minus, difference, less than, decreased by. Answer Exercise 11.5. In this lesson, we learned how to write a sentence as an algebraic equation. Sometimes in math, we describe an expression with a phrase. Step-by-step explanation: thxm can you explain it? It is critical that you understand these words or phrases in order to successfully write or interpret any given algebraic expression. It evolved from the fraction idea to make it a simpler concept in arithmetic. It makes comparing prices at a glance easier. "Twice the quantity" means 2 times what in in the parentheses. So now the expression looks like: x-9. Latest answer posted October 03, 2011 at 2:12:01 PM. The sum (use plus symbol) of twice a number and 3 3 can be written as 2x+3 2x + 3. Direct link to Archer8888's post I like to think of fracti, Posted 6 years ago. Why cant we have an actual division sign? 0000017473 00000 n Latest answer posted February 25, 2016 at 6:48:45 PM. It is like when you write $ to mean United States Dollars. answered 10/01/15, Kimberly M. You can specify conditions of storing and accessing cookies in your browser, Twice a number k plus the quantity s minus 2, In an arithmetic sequence, the sum of the first 8 terms is 88. Her old balance was $350, and her new balance is $280. Therefore, the expression is 2 (x-9) or 2 (x-9) Algebraic expressions are useful because they represent the value of an expression for all of the values a variable can take on. How do you write a quotient of a number and 6 as an expression? A large pizza pie with 15 slices is shared among p students so that each student's share is 3 slices. to have twice this whole quantity (instead of, for instance, only n being doubled: put 'n +3' in brackets -> (n + 3) then to double it, put a 2 before the whole expression (n+3) -> 2(n + 3) the final expression: 2(n +3) Answer link MrsRudolph221 Dec 7, 2016 2 (n + 3) is probably what you are looking for. 0000018705 00000 n why does the square over the square mean divided? Example 2:Write each sentence as an algebraic equation. (A)1/2 of 32. 68 - 17 = x Answer: x = 51, so Jeanne needs $51 to buy the game. The key words for multiplication are: times, product, twice, doubled, multiplied, and of. How do you write a product of a number and 2 as an expression? 6n. ), Find one half and one quarter quarter of the following We know that "Double a number" means 2x, where x is your mystery number. 0000085393 00000 n 2005 - 2023 Wyzant, Inc, a division of IXL Learning - All Rights Reserved, Explanation of Numbers and Math Problems Set 2, Solving Systems of Equations by Substitution Method, Consistent and Inconsistent Systems of Equations. The sum (use plus symbol) of twice a number and 3 can be written as 2x+3. can be written as the algebraic expression. What the equal sign is saying is that what's on the left side is the same amount, the same quantity, as what is on the right-hand side. 0000017781 00000 n Notice that the phrase "decreased by" tells us to use subtraction. Thirty-two is twice a number increased by eight. An example of a variable that "x" might represent is the number of oranges a boy called Sam eats in a week. Do not confuse this with "Six less." which means "Subtract from 6". 1 See answer Advertisement . The sum on an odd integer and twice its consecutive is equal to equal to 3757. How do you write a quotient of a number and 6 as an expression? Divide 5400 among Arya, Ashwin and Amir in the ratio 1:2:6. 3n - 8. to have twice this whole quantity (instead of, for instance, only n being doubled: then to double it, put a 2 before the whole expression (n+3) 8 minus some number : 8 - t : the difference between a number and 12 : w - 12 . answered 10/04/15. Latest answer posted October 07, 2013 at 8:13:27 PM. 0000098455 00000 n 6 (n + 3) One less than five times a number. 0000016663 00000 n Inside the parentheses, expect a sum when the statement just says "and". Exercise A second number is 4 less than 3 times a first number. 0000017067 00000 n The difference of twice a number and five. So we had an expression about division, and it's usually not as sweet and straightforward with obvious words like these. Making educational experiences better for everyone. The product of twice a number k - 12966561. answered The product of twice a number k 1 See answer Advertisement Advertisement alfonsogonzalesramir alfonsogonzalesramir Answer: 2k x k = 2. This is mostly used when you are multiplying a fraction times a number. Example 1:Write each sentence as an algebraic equation. 3x + 12. Get a free answer to a quick problem. Write an algebraic expression for: twice a number k plus the quantity s minus 2. Twelve is sixteen less than four times a number. 0000013606 00000 n The price of h pieces of candy is $2.00. The key is to recognize that we are going to add a quotient and a product. twice a number m plus the quantity n minus 4 An algebraic expression for the situation is (Use the operation symbols in the math palette as needed.) When you see "quantity" used in math, it can mean the amount or it could mean ( ), which it does here. Direct link to HannahTran2005's post Well for one, I think tha, Posted 6 years ago. The number "x" is represented as a letter because it is a variable. Now we're really close! The given algebraic operations are such as. How? Twice a number 2x Ten percent of x 0.10x . Steven G. x + 6. If we divide 1 by 2 (1/2) we get 0.5 or a half! Our summaries and analyses are written by experts, and your questions are answered by real teachers. %PDF-1.4 % Then the following equation can represent this problem: 17 + x = 68 We can subtract 17 from both sides of the equation to find the value of x. (Sides meet at right angles. how do i answer that? Directions: Select the algebraic equation that correctly represents the given sentence. Therefore, the sum of the quotient and product is {\Large{{m \over 2}}} + 4n. Why do we replace numbers with letters/symbols? five more than twice a number. How do you simplify the expression #3x-x+4#? Solution:Let x represent the amount of money Jeanne needs. Suzanne made a withdrawal of d dollars from her savings account. seven divided by twice a number. In the problem above, x is a variable. How do you translate into symbols: 8 minus the quantity of 7 plus q? There are lots of different ways algebraic expressions are used in everyday life. To log in and use all the features of Khan Academy, please enable JavaScript in your browser. junyanyacooney10 junyanyacooney10 11/08/2020 Mathematics College answered Twice a number k plus the quantity s minus 2 1 See answer Advertisement How do you write the variable expression for: a quotient of 2 and the sum of a number and 3 ? For instance: computer programming/computer science. How long will your trip take (in hours) if you travel 350 km at an average speed of 80 km\hr? Now we're really close! How do you evaluate variable expressions? Direct link to Scyth Of Jewel's post why dose p+p-p+p+p work i, Posted 4 years ago. #2x-6#, which translates to "6 less than 2x" or "6 less than twice a number", 59237 views The difference (use minus symbol) of triple a number and 5 should be written as 3y - 5. Find an answer to your question Twice a number k plus the quantity s minus 2. Find an expression for thrice of s, added with twice of t and subtraction of 9. 1. %%EOF How do you translate into symbols: The difference of six squared and b? 0000097695 00000 n Translate the written/verbal expression "twice a number x" into mathematical/symbolic notation: Twice a quantity usually indicates to take two of the things in question; usually this indicates to multiply by 2. The symbols 17 + x = 68 form an algebraic equation. Direct link to Davis's post You can say 'divided by' , Posted a year ago. Less Than Or Equal To Type <= for "less than or equal to". Well for one, I think that particular assignment only deals with variables. 0000001602 00000 n How do you evaluate the expression #2x+1# for #x=1#? Example 2: The difference of triple a number and 5 5 Answer: Let variable y y be the unknown number. Then the following equation can represent this problem: We can subtract 17 from both sides of the equation to find the value of x. Thus "twice a number x" can be written symbolically as 2x. Twice a quantity usually indicates to take two of the things in question; usually this indicates to multiply by 2. One of the many reasons is that math is more precise and easier to work with than words are. Mark M. they should to see if you are good thinking, why dose p+p-p+p+p work in the answers but some thing like 2 1/2 not work. Posted 5 years ago. Math, like any other language, has a way of communicating ideas. Copyright 2020 Math Goodies. Here is a table that summarizes common words for each operation: For example, the word product tells us to use multiplication. See all questions in Variable Expressions. This limit represents the derivative of some function f at some number a. state this f and a. lim h->0[(4th root of)(16+h)-2]/h a=? So triple a number means 3y 3y. 1st quantity = twice of k = 2k 2nd quantity = only s = s 3rd quantity = only 2 = 2 The given algebraic operations are such as (quantity) + (quantity) - (quantity) Therefore the required expression is = 2k + s - 2 Try these yourself: 1. <<277E800E0BCB7D49B5073CE66CA6BD91>]>> eNotes.com will help you with any book or any question. For Free. Let's look at some examples of writing algebraic equations. -> #'n+3'#. The quantity of 3 plus 5 multiplied by a number (3 + 5)n. Sometimes in math, we describe an expression with a phrase. That's not quite right. Twice the quantity translates to: 2( ). Solution Verified Create an account to view solutions Recommended textbook solutions enVisionmath 2.0: Grade 8, Volume 1 1st Edition ISBN: 9780328881901 (2 more) Scott Foresman 934 solutions enVisionmath 2.0: Grade 8, Volume 2 347 0 obj<>stream Just the other day my mom used math to help teach a group of girls how to make a beaded ring. Eleni is x years old. 0000012477 00000 n Answer:x = 51, so Jeanne needs $51 to buy the game. Direct link to jacob_tolle's post How could algebraic expre, Posted 7 years ago. (B) 1/2 of 28. 12 20 24 28 please help I have new clue what it is asking. Hope that helps! Semi-retired with loads of real-life math experience. Direct link to Kim Seidel's post Yes, "of" is a multiplica, Posted 2 years ago. 1/2 of 64 (D) 1/2 of 54. Let "x" represent itself as an unknown number. 0000071710 00000 n 0000008841 00000 n 0 Latest answer posted September 07, 2010 at 12:47:25 PM. Take a look at the CS tutorials on Khan Academy and you'll see what I mean. Already a member? 2023 eNotes.com, Inc. All Rights Reserved, https://en.wikipedia.org/wiki/Mathematical_notation. Eight minus two, the answer is six. The product of the 1st and the 8th terms is 120. Confusing, I know. h pg g K V X+60 8 X-10 A fascypros 62, suppose that 25 basketball players,30 volleyball players, and 28 soccer players compose a varsity club 1.if no member plays at least two sports,how ma I like to think of fractions as segments of a pie or cake. startxref 0000019325 00000 n Add 1 plus 2 plus 3 plus 4. . 18 Four times a number minus twenty-nine is eleven. -> #2(n+3)#. This site is using cookies under cookie policy . Think of "of" meaning to multiply when you are working with fractions. Answer:Let variable y be the unknown number. xb``g``c``` The probability that a coin turns up heads when it is tossed is 1/2. 0000019112 00000 n 0000011270 00000 n 5 less than the product of 3 and a number : 3w - 5 : twice the difference between a number and 9 : 2(z - 9) . 0000097941 00000 n Twice a number k plus the quantity s minus Get the answers you need, now! , ny members are there in the varsity club2.suppose that 5 basketball players are also volleyball players.No soccer player is also a volleyball or a basketball player.howw many members are there in the club. Try our Order of Operations Worksheet Generator. This site is using cookies under cookie policy . Example 3:Write each sentence as an algebraic equation. Explanation: Lets say you & I split (divide) a cake, we take the 1 whole cake & slice it down the middle. 0000085678 00000 n 0000018396 00000 n Educators go through a rigorous application process, and every answer they submit is reviewed by our in-house editorial team. 5+2 5+2. The quotient of fifty and five more than a number is ten. Example 3:The sum of the quotient of m and 2, and the product of 4 and n. Answer:In this case, the unknown numbers are already provided as m and n. Thats one less thing to worry about. 0000071957 00000 n trailer You can even use algebraic expressions to provide situations, like when giving the rules to a game. 0000044093 00000 n You could have . 0000001782 00000 n all the way to 100. What does the phrase "Twice a number x" mean? All Rights Reserved. (C). Answer: Let variable x be the unknown number. Expression. For example: why is fraction considered as a division? if the number is denoted #n#, then ##'a number and 3'# c>3003|b7!C3CTGCJ]^LgX. Direct link to allyson's post of course., Posted 4 years ago. 0000017996 00000 n kingkingdoms332 kingkingdoms332 02/06/2018 Mathematics Middle School answered expert verified Twice a number k plus the quantity s minus 1 See answer . How do you evaluate the expression #2x+1# for #x=1#? The inequality solver will then show you the steps to help you learn how to solve it on your own. Express the second number in terms of the first number y. Answer:2k+s-2im assuming. 0000003408 00000 n 0000085203 00000 n Tysm smart gal/boii Advertisement Advertisement -5 plus the quantity of 4 times x Now take the product of -8 and that expression and then add 6. How do you write a product of a number and 2 as an expression? That is a common way to represent division in algebra, the division sign is not really used there. In the problem above, x is avariable. 0000001341 00000 n . Second number is 3 more than twice the first number Second number = 3 + 2 x Therefore, the second number, in terms of the first number x, is 3 + 2 x. Find the number. When you see "quantity" used in math, it can mean the amount or it could mean ( ), which it does here. The following are easy examples that can help you get familiar with the operations of addition, subtraction, multiplication,and division. Free math worksheets, charts and calculators, About Us | Contact Us | Advertise With Us | Facebook | Recommend This Page. Direct link to Da'shyne Green's post There should be a timer t, Posted 10 months ago. Find the value of x. n11's. So now the expression looks like: x-9. 0000003908 00000 n How do you write 5 less than 2 times a number as a variable expression. For example 1/2 of a number means 1/2 times a number. Do not confuse this with "Six less" which means "Subtract from 6". So twice a number means 2x 2x. 0000003944 00000 n You take your half (1/2), now I have one half (1/2). 0000084951 00000 n 0000017241 00000 n Replacing the variables with single letters (sometimes English alphabet, sometimes Greek alphabet - because the Greeks had a big role in inventing algebra, so we still use their alphabet today) is a shorthand. "p+p-p+p+p" is simply an expanded version of 4p well sort of when it said six minus b it said b-6 is wrong which is not true because b can be bigger than six thats why im asking someone to fix it. twice means 2 and k is just a number but as a letter. But why? 0000018169 00000 n You can see that "x" is a shorthand way of saying "number of oranges eaten per week". Choose an expert and meet online. Explanation: Let us find the quantitative values of the numbers first. Addition ( + ) plus A number plus three x + 3 more than Ten more than a number x + 10 the sum of The sum of a number and five x + 5 the total of The total of six and some number 6 + x increased by A number increased by two x + 2 added to Eleven added to a number x + 11 Subtraction ( ) minus A number minus seven X - 7 How could algebraic expression be used in everyday life? Similarly, when we describe an expression in words that includes a variable, we're describing an algebraic expression, an expression with a variable. A link to the app was sent to your phone. Here is an example: Greater Than Or Equal To Type >= for "greater than or equal to". Exercise 11.5. Similarly, when we describe an expression in words that includes a . If his friend Jenny always eats twice as many oranges in a week as Sam, then we can say that she eats "2x" oranges in a week. ! For example, the phrase. 0000016836 00000 n How would you write this as an algebraic expression? The cube of k k3 t raised to the fourth power t4 Equals Is equal to, the same as, is, are, the result of, will be, are, yields = x is equal to y x = y p is the same as q p = q Multiplication by 2 Two, two times, twice, twice as much as, double 2 Twice z 2z y doubled 2y Multiplication by Half of, one-half of, half as much as, one-half times 1 2 Direct link to BoQuizard:'s post Is't 'of' a multiplicatio, Posted 4 years ago. You can specify conditions of storing and accessing cookies in your browser, Twice a number k plus the quantity s minus 2, what is the mode of the numbers 2 6 4 5 3 0 3 4 3 2 4 5 2 4, the point at which two lines cross each other is called. 0000019463 00000 n Answer Example 8 The length of a rectangle is L. If of a number is 4 more than of the same number, what is the number? No packages or subscriptions, pay only for the time you need. "Twice A Number" eNotes Editorial, 24 July 2014, https://www.enotes.com/homework-help/twice-number-x-470096. Write an algebraic expression for: twice a number k plus the quantity s minus 2. -> #'a number +3'# How do you write the variable expression for: a quotient of 2 and the sum of a number and 3 ? plus the quantity s is just s as a number, then minus 2 is, This site is using cookies under cookie policy . Examples:+ (addition), - (subtraction) , \times (multiplication) , (division). Six more than a number. So twice a number means 2x. Express each of the following in the lowest form1) 12:72. Can their be more than 1 variable like 3xp. 0000018939 00000 n Direct link to LayLay12's post when it said six minus b , Posted 6 years ago. Also, Algebra is a useful, logical way to help explain things. Direct link to Nicholas's post That is a common way to r, Posted 7 years ago. 0000002224 00000 n "Six less than.." means "Subtract 6 from". Lets go over some common words or phrases that describe the four arithmetic operations. By signing up, you agree to receive useful information and to our privacy policy. 35,000 worksheets, games, and lesson plans, Spanish-English dictionary, translator, and learning, Math Test Study guide Cant understand Have gone to multiple websites need help thanks, Twice the quantity of nine less than a number x, twice the quantity of (nine less than a number x). Yes, "of" is a multiplication word when used with percents and fractions. Math Algebra Pre Algebra Question Write an algebraic expression for: 8 more than s stripes. What do the letters R, Q, N, and Z mean in math? Direct link to SherlockHolmes.42's post Saying that n is the numb, Posted 4 years ago. If the perimeter is the sum of all four sides of the field, wow do you write an expression for the perimeter of the field . There should be a timer to see if you know it and you can do it fast enough. Direct link to pro's post they should to see if you, Posted 4 years ago. For example, the phrase. It also saves on ink and time! Six plus one, the answer is seven. Example 2: The difference of triple a number and 5. This is the idea of the type of math that is named algebra. 2(n + 3) is probably what you are looking for. Add 1 plus 2 plus . Then, you want "twice" that number, so multiply by 2. a Question Among mathematicians the term "quantity" indicates that what follows is to be treated as a single expression. None less than a number translates to x - 9. How do you write 5 less than 2 times a number as a variable expression? Six times n plus three. 0000098411 00000 n The symbols17 + x = 68form analgebraic equation. The difference (use minus symbol) of triple a number and 5 5 should be written as 3y - 5 3y 5. So triple a number means 3y. Direct link to ~panda boy jickle~'s post why does the square over , Posted 5 years ago. Example 4: The difference of the productof 7 and w, and the quotient of 2 and v. Answer: In this case, the unknown numbers have been assigned with corresponding variables which are w and v. The key is to recognize that we are going to subtract the product by the quotient of some expressions. 0000017608 00000 n Why use math if we can describe things in words? Of is the tricky word. And you didn't have to write it this way. The three main components of algebraic expressions are numbers, variables, and arithmetic operations. An algebraic expression is a concise way of describing mathematical objects through the use of numbers, variables (letters), and arithmetic operations such as addition, subtraction, multiplication, and division. 49 increased by by twice a number. But before we delve into solving word problems that involve algebraic sentences . In the expression "twice a number x is 6" twice indicates to multiply by 2, the multiplicand (the thing multiplied by the multiplier 2) is x, and the word "is" can be expressed by the equals sign. So Ive got a math question but cant understand the second part. Solution Verified Create an account to view solutions So I would write 2(n + 3). Akgdvnchbffb Akgdvnchbffb 15.08.2017 Math Primary School answered Twice a number k plus the quantity s minus 2 1 See answer Advertisement First, let's focus in on what is meant by "number x" This is an algebra problem, so it might help to try to build your expression (mathematical sentence without an equal sign) starting with x. How old is my sister? Have you noticed that the division sign is a fraction line with two dots representing the numerator and denominator? Accessed 4 Mar. This is a question you should keep thinking about as we dig deeper into algebra. Therefore, we have: 2x 6, which translates to "6 less than 2x" or "6 less than twice a number". 0000005581 00000 n If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. Answer What is the formula with givens: Time, Distance, Speed or Velocity? 2023. Who are the experts?Our certified Educators are real professors, teachers, and scholars who use their academic expertise to tackle your toughest questions. 6 less than the quotient of z divided by 3 Write an algebraic expression for: 12 fewer than h hats. , Posted 5 years ago. 17 When fourteen is added to two times a number the result is six. 0000006774 00000 n With numbers 1 to 9, we have to make the answer 100. 0000007851 00000 n Latest answer posted October 09, 2017 at 12:54:39 AM. answered 10/02/15, Mathematics Teacher - NCLB Highly Qualified, Laura I. "two more than five". 0000016276 00000 n My questions is, what are other ways to say 'divided by' and can you give me examples? 0000016448 00000 n That's a great question! f=? Therefore, the difference of the product and quotient is 7w - {\Large{{2 \over v}}}. How doI determine if this equation is a linear function or a nonlinear function? Answer Exercise 11.5. Direct link to andrea's post So we had an expression a, Posted 3 years ago. 0000018531 00000 n You cannot change their sequence. 0000002067 00000 n 0000010040 00000 n Does that mean if the coin is tossed twice, we will get one heads. How much money does she need to buy a game that costs $68? Exercise 11.5. 0000098126 00000 n around the world. Let us know your assignment type and we'll make sure to get you exactly the kind of answer you need. In our example above, the algebraic sentence, " Five more than twice a number is forty-three ", is translated and written into its equation form: 2x + 5 = 43 2x + 5 = 43. You have numbers 1,2,3,4,5,6,7,8,9. Direct link to Michelle Hoeks's post So Ive got a math questi, Posted 4 years ago. 0000043840 00000 n 0000002721 00000 n xref Let us find the quantitative values of the numbers first. With our Essay Lab, you can create a customized outline within seconds to get started on your essay right away. Direct link to 403824's post why is fraction considere, Posted 2 years ago. How do you evaluate variable expressions? Calculate values for the 1st term., Given a parallelogram ABCD, the measures of angle B = 3x + 36 and angle D = 6x - 6 : find m angle A, mathlit how much will 350 learners pay for amount cost of 100, Find the area of the figure.