1.   Refer to the set of data below. If 15 were removed from the set of data, which values would change?
   
    A. mean, median, and range B. mode
    C. range D. range and mean
    Hint

  2.   What is the value of 4(9 + y) if y = 0.1?
    A. 36.4 B. 40
    C. 36.1 D. 3.6
    Hint

  3.   What is the first step in the 4-step plan to solve problems?
    A. Plan B. Explore
    C. Solve D. Examine
    Hint

  4.   The perimeter of a square is 4 times the length of a side. Use the equation
P = 4s to find the perimeter of a square whose side has a length of 6 inches.
    A. 24 in. B. 10 in.
    C. 12 in. D. 36 in.
    Hint

  5.   Write 120,000,000 in scientific notation.
    A. 1.2×108 B. 1.2×109
    C. 0.12×109 D. 12×107
    Hint

  6.   What is the upper quartile for the quiz scores?
   
    A. 17 B. 13
    C. 12 D. 20
    Hint

  7.   Express 0.3 as a fraction.
    A. B.
    C. D.
    Hint

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

  9.   Write an algebraic expression for the phrase t decreased by 7.
    A. t – 7 B. t ÷ 7
    C. t × 7 D. t + 7
    Hint

  10.   Write as a decimal.
    A. 0.85 B. 0.805
    C. 0.085 D. 8.5
    Hint

  11.   Evaluate x + 5y if x = 12 and y = 9.
    A. 47 B. 153
    C. 57 D. 71
    Hint

  12.   57 mL = ______ L
    A. 0.057 B. 0.0057
    C. 0.57 D. 57,000
    Hint

  13.   How many states in this group used at least 17 hundred trillion BTU's of energy?
   
    A. 12 B. 9
    C. 10 D. 11
    Hint

  14.   Which symbol makes the sentence true?
______
    A. < B.
    C. > D. =
    Hint

  15.   Solve t = -3 - 8.
    A. -5 B. -11
    C. 11 D. 5
    Hint

  16.   Solve (-9)(-6) = s.
    A. 54 B. 15
    C. -54 D. -15
    Hint

  17.   Graph the solution of 3b = 33 on a number line.
    A. B.
    C. D.
    Hint

  18.   Michigan’s population is almost 10,000,000 people. Texas’ population is twice that of Michigan. About how many people live in Texas?
    A. 2.0 × 108 B. 2.0 × 109
    C. 2.0 × 106 D. 2.0 × 107
    Hint

  19.   The stem-and-leaf plot shows the bowling scores of one round of a bowling meet. Find the true statement.
   
    A. The bowling score of 168 is an outlier of the data.
    B. Only one bowler scored in the 170-179 point range.
    C. Their were a total of 15 bowlers who participated in the meet.
    D. The range of the bowling scores is 33.
    Hint

  20.   The graphs below show the number of minutes spent on the phone. Which graph would you use to compare the amount of minutes spent on the phone Tuesday and Friday?
    A. B.
    C. D.
    Hint



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