1.   Identify the solution of 84 ÷ r = 12.
    A. 72 B. 6
    C. 21 D. 7
    Hint

  2.   Solve + 6 10.
    A. y > 4 B. y > 8
    C. 8 D. 4
    Hint

  3.   Solve -18 = 9z 9.
    A. 2 B. 1
    C. 2 D. 1
    Hint

  4.   Determine which equation is true by replacing the variable with 2.
    A. 2x + 2 = 8 B. 6x + 4 = 16
    C. 6x + 2 = 10 D. 6x = 8
    Hint

  5.   Solve -10 w + 17.
    A. 27 w B. -27 w
    C. -7 w D. 7 w
    Hint

  6.   Solve 9 < .
    A. -45 > z B. 45 > z
    C. 45 < z D. -45 < z
    Hint

  7.   Solve p 12 = 45. Check your solution.
    A. 33 B. 53
    C. 57 D. 59
    Hint

  8.   Solve . Check your solution.
    A. B.
    C. D.
    Hint

  9.   CATERING At a wedding, each person is estimated to eat of a cup of soup. How many people will be fed by 12 cups of soup?
    A. 18 people B. 24 people
    C. 16 people D. 22 people
    Hint

  10.   Which of the following shows the solution set of 18> 2x − 4?
    A. B.
    C. D.
    Hint

  11.   Solve 5(x − 8) = 50.
    A. 2 B. −2
    C. 18 D. 10
    Hint

  12.   Solve (x − 16) = 27.
    A. 32.25 B. 52
    C. 20 D. 36.25
    Hint

  13.   Which is a solution to the equation 8m + 4 = −12?
    A. 1 B. −2
    C. 2 D. −1
    Hint

  14.   Which is a solution to the equation 3x 7 = −28?
    A. 7 B. −3
    C. 3 D. −7
    Hint

  15.   Represent the solution to −6x = 48 on a number line.
    A. B.
    C. D.
    Hint

  16.   Which number line represents the solution to 16 = 4a + 8?
    A. B.
    C. D.
    Hint