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.   Find the mode of {325, 100, 115, 621, 325, 325, 100}.
    A. 273 B. 115
    C. 100 D. 325
    Hint

  3.   Which statistic gives the most accurate information for the following set of test scores?
2, 85, 87, 88, 89
    A. mode B. median
    C. range D. mean
    Hint

  4.   What is the greatest common factor of 16x2 and 12x?
    A. 4x B. 12x
    C. 16x2 D. 4x2
    Hint

  5.   Write a percent to represent the shaded area.
   
    A. 16% B. 4%
    C. 100% D. 64%
    Hint

  6.   Express 25% as a fraction.
    A. B.
    C. D.
    Hint

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

  8.   Students at Appleton Middle School recently voted for a school mascot. The results are shown in the circle graph below. Which mascot received 30% of the votes?
   
    A. stallion B. lion
    C. tiger D. bull
    Hint

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

  10.   Evaluate x2 + 2xy + y2 if = 4 and y = 7.
    A. 78 B. 86
    C. 65 D. 121
    Hint

  11.   Find the interquartile range of the data.
   
    A. 5 B. 7
    C. 10 D. 17
    Hint

  12.   Express 52% as a fraction.
    A. B.
    C. D.
    Hint

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

  14.   Name the ordered pair for point P.
   
    A. (-2, 5) B. (5, -2)
    C. (-5, -2) D. (-2, -5)
    Hint

  15.   Solve z = -20 ÷ 10
    A. -10 B. 2
    C. -2 D. 10
    Hint

  16.   Which expression represents the Identity Property of Multiplication?
    A. 4 × 1 = 1 × 4 B. h × 0 = 0
    C. j × 1 = j D. 8 + 0 = 8
    Hint

  17.   The Mojave Desert in southern California is 15,000 square miles. The Sahara Desert in northern Africa is about 233 times larger than the Mojave Desert. How big is the Sahara Desert?
    A. 3.5 × 103 sq mi B. 3.5 × 104 sq mi
    C. 3.5 × 105 sq mi D. 3.5 × 106 sq mi
    Hint

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

  19.   The table shows the heights of U.S. Presidents. Which is a histogram of the data?
   
    A.
    B.
    C.
    D.
    Hint

  20.   Of all Americans who use a mobile phone, approximately 1 in 5 subscribe to the wireless Internet. What percent of mobile phone users is this?
    A. 20% B. 15%
    C. 10% D. 40%
    Hint



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