Name:    Solving Equations

Multiple Choice
Identify the choice that best completes the statement or answers the question.

Solve the given equation. Check your solution.

1.

46p 14 = 36
 a. 3.57 b. 0.82 c. 0.48 d. 1.09

2.

57p 13p + 61p p = 128
 a. –0.13 b. 1.23 c. 0.98 d. –8.00

3.

m – 13 =
 a. b. – c. d.

4.

9.16p 11 = 24 + 7.16p
 a. b. c. d.

5.

22 = –11(y + 7)
 a. 4 b. –99.00 c. –9 d. 6.24

6.

49(46x + 3) – 6(13x + 7) = 149
 a. 49.45 b. 0.3 c. –0.02 d. 0.02

Write an algebraic expression to represent the following verbal expression.

7.

eight more than the product of a number and 100
 a. 100x + 8 b. 100x 8 c. 100 + 8x d. 8 100x

8.

20 times the difference of 9 and a number
 a. 20(x 9) b. 20(9 x) c. 180 – x d. 20 + x 9

9.

seven times the sum of 23 and a number
 a. 23 + x + 7 b. 7(23 + x) c. 23 + 7x d. 7(23) + x

Write a verbal expression to represent the given equation.

10.

3 =
 a. Three plus half of a number is equal to 4 divided by that number. b. Three plus half of a number is equal to 4 divided by the cube of that number. c. Three plus half of a number is equal to 4 divided by the square of that number. d. Three plus a number is equal to 4 divided by the square of that number.

11.

= 4(v + 3)
 a. A number is equal to 4 multiplied by the sum of that number and 3. b. A number divided by 12 is equal to 4 multiplied by the sum of that number and 3. c. A number divided by 12 is equal to the sum of that number and 3. d. A number divided by 2 is equal to 4 multiplied by the sum of that number and 3.