math

can someone check my work please?
1. Seven times a number, added to the sum of the number and eight.

7*x+8

2. A number multiplied by -7 less 11

X*(-7)-11

3. A number multiplied by 9, added to -8

X*9+(-8)

4. 8.7 less than a number

8.7-x

5. The sum of a number and 12 decreased by 10 ¾

X+12-10 3/4

6. The product of a number and -5 less than 7.2

X*(-5)-7.2

7. The quotient of a number and 2 subtracted from 5

X/2-5

  1. 👍
  2. 👎
  3. 👁
  1. 1. (Seven times a number), added to (the sum of the number and eight).
    ---> 7x + x+8 = 8x + 8

    4. 8.7 less than a number
    ----> x - 8.7
    (if I said "3 less than 8", you would take 8-3 , not 3 - 8, wouldn't you ? )

    7. The quotient of a number and 2 subtracted from 5
    the quotient is subtracted FROM 5
    so, 5 - x/2

    the rest are correct

    1. 👍
    2. 👎
  2. Thank you soo much! This really helps!

    1. 👍
    2. 👎
  3. A number is multiples by 6 and that product is added to 3 the sum is equal to the product of 3 and 11 find the number

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. Algebra =/

    One Number Added To Three Times Another Number Is 24. Five Times The First Number Added To Three Times The Other Number Is 36. FInd The Numbers HELP PLEASE!!!!! :)

  2. math

    find each sum or difference 1. -1/2 + 1/3 1. -1/6 2. -1/3 3. 2/3 4. 1/6 I got 2/3 because I added the 2 numerators and got 2 then I kept the LCM as the denominator so I got 2/3. 2. -3 1/5 + -6 1/2 1. -3 2/7 2. -3 7/10 3. -9 2/7 4.

  3. URGENTlast question for Math

    Which word phrase can be used to represent the algebraic expression 4(21+n)? 4 plus the sum of 21 and a number n 4 times the product of 21 and a number n*** 4 times the sum of 21 and a number n 4 less than the sum of 21 and a

  4. Math

    which expression represents the sum of x and negative 11 A.-11+x B.x+11 C.-11x* D.-11-x which phrase is represented by the expression x/-6 A.negative 6 times x B.x divided by negative 6 C. the sum of x and negative 6* D.negative 6

  1. Maths

    If 12 is added to each term of the AP : -12,-9,-6,...,21 then which of the following is true about the sum of all terms of the AP thus obtained ? A) The sum will increase by 12 B) The sum will increase by 144 C) The sum will

  2. algebra

    The value of a certain two-digit number is eight times he sum of its digits. if the digits of the number are reversed the result is 45 less than the original number. find the original number. **please show both equations and

  3. math

    the sum of a number and 3 times that number is 76. what is that number? PLEASE HELP ME I DON'T GET IT!!!!!!!! Mathematics is a language, so translate the English into "math" let the number be x "the sum of a number and 3 times

  4. Finite Math

    Two dice are rolled three times. What is the probability of getting a sum of 7 at least once?

  1. Algebra

    Find 3 consecutive odd numbers such that the sum of 5 times the smaller number a twice the larger number is 33 more than six times the median number. Do not understand word problems. ..please help

  2. algebra 2

    An arithmetic progression has 5 terms that have a sum of 200. The sum of the last three terms added to 6 times the sum of the first two terms equals zero. What is the first term?

  3. math

    Each number cube has 6 faces numbered 1-6. John tossed 2 number cubes several times and added the numbers each time. Sum of the number of cubes total tally number of times 2 1 ? 7 4 ?

  4. math (pLZ HELP ASAP)

    The units’ digit of a two-digit number is 7 more than the tens’ digit. If 26 is added to the number, the result obtained is five times the sum of the digits. Find the number.

You can view more similar questions or ask a new question.