twice a number k plus the quantity s minus 2

0000001782 00000 n A farmer has a rectangular field with a length of 30 yards and width of x yards. You cannot change their sequence. 0000018531 00000 n Answer: 2k+s-2 Step-by-step explanation: twice means 2 and k is just a number but as a letter. Six more than a number. How do you translate into symbols: The difference of six squared and b? Latest answer posted February 25, 2016 at 6:48:45 PM. (B) 1/2 of 28. It evolved from the fraction idea to make it a simpler concept in arithmetic. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. Answer: Let variable x be the unknown number. This site is using cookies under cookie policy . plus the quantity s is just s as a number, then minus 2 is, This site is using cookies under cookie policy . Sometimes in math, we describe an expression with a phrase. , 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. 0000017241 00000 n 19 Three fifths of a number plus eight is fifty. 0000016276 00000 n Does that mean if the coin is tossed twice, we will get one heads. This is a question you should keep thinking about as we dig deeper into algebra. 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. I like to think of fractions as segments of a pie or cake. Then the following equation can represent this problem: We can subtract 17 from both sides of the equation to find the value of x. 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 . 0000085393 00000 n How do you write a quotient of a number and 6 as an expression? The quotient of fifty and five more than a number is ten. Steven G. Direct link to pro's post they should to see if you, Posted 4 years ago. <<277E800E0BCB7D49B5073CE66CA6BD91>]>> So now the expression looks like: x-9. 0000006774 00000 n Get a free answer to a quick problem. 297 51 can be written as the algebraic expression. Latest answer posted October 09, 2017 at 12:54:39 AM. Sometimes in math, we describe an expression with a phrase. 0000017781 00000 n . One of the many reasons is that math is more precise and easier to work with than words are. Direct link to LayLay12's post when it said six minus b , Posted 6 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. So triple a number means 3y 3y. Answer Example 8 The length of a rectangle is L. Let "x" represent itself as an unknown number. 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. 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. 0000001602 00000 n 0000084951 00000 n Twice a number k plus the quantity s minus Get the answers you need, now! Lets say you & I split (divide) a cake, we take the 1 whole cake & slice it down the middle. The probability that a coin turns up heads when it is tossed is 1/2. The difference (use minus symbol) of triple a number and 5 should be written as 3y - 5. Example 3:Write each sentence as an algebraic equation. 0000003944 00000 n So twice a number means 2x. Direct link to Archer8888's post I like to think of fracti, Posted 6 years ago. 3x + 12. Thus "twice a number x" can be written symbolically as 2x. Have you noticed that the division sign is a fraction line with two dots representing the numerator and denominator? How do you evaluate the expression #2x+1# for #x=1#? 17 When fourteen is added to two times a number the result is six. The symbols 17 + x = 68 form an algebraic equation. c>3003|b7!C3CTGCJ]^LgX. 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.) Exercise A second number is 4 less than 3 times a first number. How do you write a product of a number and 2 as an expression? What is the formula with givens: Time, Distance, Speed or Velocity? how do i answer that? answered 10/04/15. 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). Let's look at some examples of writing algebraic equations. 347 0 obj<>stream 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 Answer Exercise 11.5. 68 - 17 = x Answer: x = 51, so Jeanne needs $51 to buy the game. Answer:2k+s-2im assuming. The following are easy examples that can help you get familiar with the operations of addition, subtraction, multiplication,and division. Solution Verified Create an account to view solutions In this lesson, we learned how to write a sentence as an algebraic equation. Direct link to Nicholas's post That is a common way to r, Posted 7 years ago. 5 less than the product of 3 and a number : 3w - 5 : twice the difference between a number and 9 : 2(z - 9) . Direct link to ~panda boy jickle~'s post why does the square over , Posted 5 years ago. 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 Direct link to andrea's post So we had an expression a, Posted 3 years ago. 2(n + 3) is probably what you are looking for. 0000019463 00000 n The symbols17 + x = 68form analgebraic equation. How do you write 5 less than 2 times a number as a variable expression? You have numbers 1,2,3,4,5,6,7,8,9. Educators go through a rigorous application process, and every answer they submit is reviewed by our in-house editorial team. ), Find one half and one quarter quarter of the following 6 less than the quotient of z divided by 3 Write an algebraic expression for: 12 fewer than h hats. 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. Our summaries and analyses are written by experts, and your questions are answered by real teachers. How do you write the variable expression for: a quotient of 2 and the sum of a number and 3 ? The key to learning is to study a LOT of examples. Write an algebraic expression for: twice a number k plus the quantity s minus 2. You would set up an algebraic equation that demonstrates a number minus 9. Latest answer posted September 07, 2010 at 12:47:25 PM. Confusing, I know. twice means 2 and k is just a number but as a letter. f=? The difference (use minus symbol) of triple a number and 5 5 should be written as 3y - 5 3y 5. That's not quite right. Lets go over some common words or phrases that describe the four arithmetic operations. 0000012477 00000 n Then, you want "twice" that number, so multiply by 2. a Question 12 20 24 28 please help I have new clue what it is asking. 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=? %PDF-1.4 % With our Essay Lab, you can create a customized outline within seconds to get started on your essay right away. Expression. How would you write this as an algebraic expression? Direct link to Michelle Hoeks's post So Ive got a math questi, Posted 4 years ago. 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 the variable expression for: a quotient of 2 and the sum of a number and 3 ? The sum on an odd integer and twice its consecutive is equal to equal to 3757. How do you evaluate the expression #2x+1# for #x=1#? So "the quantity of nine less than a number x" is: (x-9). That's a great question! 1. My questions is, what are other ways to say 'divided by' and can you give me examples? 0000003908 00000 n Accessed 4 Mar. 2023 eNotes.com, Inc. All Rights Reserved, https://en.wikipedia.org/wiki/Mathematical_notation. Twice the quantity translates to: 2( ). 6n. None less than a number translates to x - 9. 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 Notice that the phrase "decreased by" tells us to use subtraction. 2023. Who are the experts?Our certified Educators are real professors, teachers, and scholars who use their academic expertise to tackle your toughest questions. . It is like when you write $ to mean United States Dollars. the quotient of k and 7 \Large{{k \over 7}}, Example 1: The sum of twice a number and 3. Let us find the quantitative values of the numbers first. 0000010040 00000 n Why cant we have an actual division sign? . Direct link to Olivia S.'s post Can their be more than 1 , Posted 3 months ago. Eleni is x years old. Twice a number 2x Ten percent of x 0.10x . The key words for multiplication are: times, product, twice, doubled, multiplied, and of. 0000011270 00000 n It makes comparing prices at a glance easier. The quantity of 3 plus 5 multiplied by a number (3 + 5)n. If you make a mistake, choose a different button. . The product of the 1st and the 8th terms is 120. 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. Write an algebraic expression for: twice a number k plus the quantity s minus 2. 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. Divide 5400 among Arya, Ashwin and Amir in the ratio 1:2:6. It's saying that two plus three is the same thing as five. You could have . But why? How much money does she need to buy a game that costs $68? Suzanne made a withdrawal of d dollars from her savings account. Less Than Or Equal To Type <= for "less than or equal to". Thirty-two is twice a number increased by eight. 0000002067 00000 n How do you write a quotient of a number and 6 as an expression? 8 minus some number : 8 - t : the difference between a number and 12 : w - 12 . Of is the tricky word. 6 (n + 3) One less than five times a number. Her old balance was $350, and her new balance is $280. The sum (use plus symbol) of twice a number and 3 3 can be written as 2x+3 2x + 3. Thus "twice a number x" can be written symbolically as 2x. Therefore, the expression is 2 (x-9) or 2 (x-9) Copyright 2020 Math Goodies. Example 2:Write each sentence as an algebraic equation. This is the idea of the type of math that is named algebra. Example 2: The difference of triple a number and 5. This site is using cookies under cookie policy . 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. Directions: Select the algebraic equation that correctly represents the given sentence. Find the number. How old is my sister? Exercise 11.5. You take your half (1/2), now I have one half (1/2). Add 1 plus 2 plus 3 plus 4. . You can see that "x" is a shorthand way of saying "number of oranges eaten per week". Example 3: Write each phrase as an algebraic expression using the variable n. Phrase. trailer , Posted 5 years ago. Step-by-step explanation: thxm can you explain it? It also saves on ink and time! Also, Algebra is a useful, logical way to help explain things. 0000007851 00000 n 0000043840 00000 n You can specify conditions of storing and accessing cookies in your browser, Divide and show your solution 1.97.2 2.52.5 3.94.5 4.41.6 5.312.3pa help po pls, what is the number of Xwhat is the meaning of twice , 2. Solution:Let x represent the amount of money Jeanne needs. 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. Example 2: The difference of triple a number and 5 5 Answer: Let variable y y be the unknown number. That is a common way to represent division in algebra, the division sign is not really used there. All Rights Reserved. The given algebraic operations are such as. Direct link to E's post That's a great question! Direct link to Kim Seidel's post Yes, "of" is a multiplica, Posted 2 years ago. For example, the phrase. The three main components of algebraic expressions are numbers, variables, and arithmetic operations. Explanation: Let us find the quantitative values of the numbers first. 18 Four times a number minus twenty-nine is eleven. Similarly, when we describe an expression in words that includes a variable, we're describing an algebraic expression, an expression with a variable. Example 1:Write each sentence as an algebraic equation. Eight minus two, the answer is six. answered 10/02/15, Mathematics Teacher - NCLB Highly Qualified, Laura I. How do you simplify the expression #3x-x+4#? Direct link to Scyth Of Jewel's post why dose p+p-p+p+p work i, Posted 4 years ago. Answer:x = 51, so Jeanne needs $51 to buy the game. 0000008973 00000 n Therefore, the sum of the quotient and product is {\Large{{m \over 2}}} + 4n. 297 0 obj <> endobj Direct link to Davis's post You can say 'divided by' , Posted a year ago. So twice a number means 2x 2x. "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. Do not confuse this with "Six less." which means "Subtract from 6". Twice a number minus seven equals four. 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. 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. 0000017608 00000 n Inside the parentheses, expect a sum when the statement just says "and". (A)1/2 of 32. We know that "Double a number" means 2x, where x is your mystery number. So, the phrase. Latest answer posted October 03, 2011 at 2:12:01 PM. How doI determine if this equation is a linear function or a nonlinear function? The sum (use plus symbol) of twice a number and 3 can be written as 2x+3. Twice a quantity usually indicates to take two of the things in question; usually this indicates to multiply by 2. Among mathematicians the term "quantity" indicates that what follows is to be treated as a single expression. 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. Let us know your assignment type and we'll make sure to get you exactly the kind of answer you need. 16 Ten times a quantity increased by two is nine. Log in here. 0000017067 00000 n Triple a number increased by twelve. Express each of the following in the lowest form1) 12:72. The difference of twice a number and five. seven divided by twice a number. 0000044093 00000 n 0000016448 00000 n When I was 4 years old, my sister was half my age. if the number is denoted #n#, then ##'a number and 3'# There should be a timer to see if you know it and you can do it fast enough. xref Direct link to 403824's post why is fraction considere, Posted 2 years ago. 0000002721 00000 n "two more than five". Well for one, I think that particular assignment only deals with variables. Examples:+ (addition), - (subtraction) , \times (multiplication) , (division). (C). startxref 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 . Direct link to Da'shyne Green's post There should be a timer t, Posted 10 months ago. all the way to 100. 5+2 5+2. Can their be more than 1 variable like 3xp. Take a look at the CS tutorials on Khan Academy and you'll see what I mean. "Twice the quantity" means 2 times what in in the parentheses. around the world. In the problem above, x is a variable. 0000017473 00000 n "nine less" indicates subtraction ("less") and nine is how much less. -5 plus the quantity of 4 times x Now take the product of -8 and that expression and then add 6. To solve your inequality using the Inequality Calculator, type in your inequality like x+7>9. Making educational experiences better for everyone. 0000098126 00000 n When you see "quantity" used in math, it can mean the amount or it could mean ( ), which it does here. With numbers 1 to 9, we have to make the answer 100. No packages or subscriptions, pay only for the time you need. #2x-6#, which translates to "6 less than 2x" or "6 less than twice a number", 59237 views Each piece of candy costs 25 cents. junyanyacooney10 junyanyacooney10 11/08/2020 Mathematics College answered Twice a number k plus the quantity s minus 2 1 See answer Advertisement Direct link to bruh's post Well, if b doesn't have v, Learn to write expressions for phrases like "3 more than x.". The price of h pieces of candy is $2.00. answered 10/01/15, Kimberly M. can be written as the expression. What do the letters R, Q, N, and Z mean in math? It is a variable because it varies each week, but the relationship between what the two friends eat always stays the same. If you're seeing this message, it means we're having trouble loading external resources on our website. For instance: computer programming/computer science. Just the other day my mom used math to help teach a group of girls how to make a beaded ring. And you didn't have to write it this way. So "the quantity of nine less than a number x" is: (x-9). And we can see that, indeed, twice the number 3 is 6 as required. 0000001341 00000 n Well, if b doesn't have value, b can go before or after six. Therefore, we have: 2x 6, which translates to "6 less than 2x" or "6 less than twice a number". In thirteen years she will be twenty-four years old. 0000019325 00000 n 0000085678 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. How? 0000018939 00000 n 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 The key is to recognize that we are going to add a quotient and a product.

Femur To Tibia Ratio Cycling, Nicole Arcy Wedding, Draft Horse Pulling Competition, Funny Name Combinations Dirty, Articles T