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

  2.   Which operation should be done first when evaluating 15 5 3 + 2 - 1?
    A. division B. addition
    C. multiplication D. subtraction
    Hint

  3.   Evaluate 5 + 6 2 + 4.
    A. 7 B. 17
    C. 13 D. 5
    Hint

  4.   Evaluate c + 5 if c = 3.
    A. 3 B. c + 3
    C. 8 D. 5
    Hint

  5.   What is the scale in the frequency table?
   
    A. 51-100 B. 51-60
    C. 91-100 D. 0-100
    Hint

  6.   Which addition problem is modeled?
   
    A. 3 + (-5) = 2 B. 3 + 5 = 2
    C. 3 + (-5) = -2 D. 3 + 5 = 8
    Hint

  7.   Solve 7 + (-16) = x.
    A. -9 B. -23
    C. 9 D. 23
    Hint

  8.   Solve y = -6 2.
    A. 8 B. 4
    C. -4 D. -8
    Hint

  9.   Which statistic gives the most meaningful information about what price you should expect to pay for a certain baseball bat if the following data are a set of prices at different stores for the bat. {10, 10, 10, 10, 10.50, 11, 12, 14, 18}.
    A. mode B. range
    C. median D. mean
    Hint

  10.   Order the integers 8, -11, -21, 3, and 30 from least to greatest.
    A. 30, 8, 3, -11, -21
    B. -11, -21, 3, 8, 30
    C. 8, -11, -21, 3, 30
    D. -21, -11, 3, 8, 30
    Hint

  11.   Solve w = 6(-3).
    A. 9 B. -18
    C. 18 D. -9
    Hint

  12.   Solve v = -8(4).
    A. -12 B. 32
    C. 12 D. -32
    Hint

  13.   Express 64 in exponential form as a power of 4.
    A. 45 B. 43
    C. 26 D. 44
    Hint

  14.   Use the Distributive Property to find 3(13 + 5) written as an equivalent expression.
    A. 3(13) + 3(5) B. 3 + 13 + 3 + 5
    C. 3(18) D. 3 + 13 × 3 + 5
    Hint

  15.   A steak dinner including filet mignon, a baked potato, and green beans costs $20. A slice of apple pie can be added for $6 more. How much would it cost a family of 5 to each have a steak dinner and apple pie?
    A. $106 B. $130
    C. $50 D. $26
    Hint

  16.   Choose the sequence that is geometric.
    A. 8, 7, 6, 5, B. 1.2, 1.8, 2.4, 3.0,
    C. 4, 0.8, 0.16, 0.032, D. 1, 2, 6, 24,
    Hint

  17.   Choose the sequence that is neither arithmetic nor geometric.
    A. 1, 1, 1, 1, B. 11, 18, 25, 32,
    C. 2, 1, 0.5, 0.25, D. 15, 18, 21, 25,
    Hint

  18.   Write 9.01 × 108 in standard form.
    A. 901,000,000 B. 9,010,000,000
    C. 9,010,000 D. 90,100,000
    Hint

  19.   Which bar graph shows the number of endangered species by group in the U.S.?
   
    A.
    B.
    C.
    D.
    Hint

  20.   Simplify -5(4y).
    A. -9y B. 9y
    C. -20y D. -y
    Hint



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