1.   Find the solution of 72 + z = 84 if the value of z can be selected from the set {4, 8, 12, 16}.
    A. 16 B. 8
    C. 4 D. 12
    Hint

  2.   Evaluate if a = 5, b = 6 and c = 3.
    A. 30 B. 10
    C. 3 D.
    Hint

  3.   Evaluate 34.
    A. 81 B. 7
    C. 12 D. 64
    Hint

  4.   What is the difference between the highest and the lowest values?
   
    A. 75 B. 80
    C. 84 D. 100
    Hint

  5.   If the number 178,651 is rounded to 179,000 and plotted on a stem and leaf plot as 17|9, how would you plot 151,205?
    A. 151|2 B. 15|2
    C. 1|15 D. 15|1
    Hint

  6.   Find the next term in the sequence 1, 1, 2, 3, 5, 8, 13, ...
    A. 18 B. 26
    C. 20 D. 21
    Hint

  7.   Solve (-16) ÷ (-4) = b.
    A. 4 B. -4
    C. 20 D. -20
    Hint

  8.   Evaluate if x = -7, y = 8, and z = -14.
    A. 4 B. -16
    C. -4 D. 16
    Hint

  9.   Evaluate 3 × 5 + 12 ÷ 3.
    A. 19 B. 27
    C. 11 D. 9
    Hint

  10.   In physics, the number measures the force of gravity between two objects when a and b each stand for the mass one of the objects and d stands for the distance between them. Find the force of gravity when a = 5, b = 8, and d = 2.
    A. 5 B. 40
    C. 20 D. 10
    Hint

  11.   Solve m - 5 = 9.
    A. 15 B. 14
    C. 13 D. 12
    Hint

  12.   Choose an appropriate scale for the data
69, 72, 121, 81, 98.
    A. 65 to 125 B. 70 to 120
    C. 70 to 100 D. 40 to 100
    Hint

  13.   What is the most energy used by any of these states (in hundred trillion BTU's)?
   
    A. 28 B. 29
    C. 26 D. 27
    Hint

  14.   In a set of data, if the interquartile range is 8, the upper quartile is at 17, what is the highest number that could be in the data without being an outlier?
    A. 50 B. 52
    C. 29 D. 30
    Hint

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

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

  17.   Solve t = 30 ÷ -6.
    A. -5 B. 5
    C. -24 D. 24
    Hint

  18.   Write 10 · 10 · 10 in exponential form.
    A. 31 B. 103
    C. 310 D. 13
    Hint

  19.   The table shows how much time Eva spent in a music chat room on the Internet during the week. Which expression cannot be used to find the total number of hours she spent in the chat room?
   
    A. 3 × 1.5 + 2 × 1 + 2
    B. 1.5 + 1.5 + 1.5 + 1 + 1 + 2
    C. 5(1.5 + 1) + 2
    D. 3(1.5) + 2(1) + 2
    Hint

  20.   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 × 106 B. 2.0 × 109
    C. 2.0 × 108 D. 2.0 × 107
    Hint



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