1.   Evaluate 2(15 6) 3 6.
    A. 18 B. 0
    C. 6 D. 36
    Hint

  2.   What is the median for a set of quiz scores?
   
    A. 17 B. 16
    C. 13 D. 15
    Hint

  3.   Which is the correct box-and-whisker plot for the quiz scores?
   
    A.
    B.
    C.
    D.
    Hint

  4.   What is the greatest common factor of 36 and 45?
    A. 45 B. 36
    C. 9 D. 3
    Hint

  5.   Solve n = 14 + (-2).
    A. -12 B. -28
    C. 16 D. 12
    Hint

  6.   Solve x + 3.57 = 6.87.
    A. 10.44 B. 3.20
    C. 3.30 D. 2.43
    Hint

  7.   Solve .
    A. B.
    C. D.
    Hint

  8.   Luis Gonzales plays baseball for the Arizona Diamondbacks. After 20 games one season, he had 11 homeruns. Predict how many homeruns he will have after 100 games.
    A. 100 B. 220
    C. 55 D. 22
    Hint

  9.   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. 10 B. 20
    C. 5 D. 40
    Hint

  10.   What is the range of the data
69, 72, 121, 81, 98?
    A. 40 B. 52
    C. 53 D. 50
    Hint

  11.   For the data {11, 13, 18, 19, 22, 25, 29, 32, 37, 37, 38}, what is the interquartile range?
    A. 27 B. 19
    C. 12 D. 7
    Hint

  12.   Find the solution of 62 + x = 75 if the value of x can be selected from the set {12, 13, 14, 15}.
    A. 15 B. 12
    C. 13 D. 14
    Hint

  13.   Evaluate x y if x = 8 and y = -5.
    A. -13 B. 3
    C. -3 D. 13
    Hint

  14.   Solve x + 9 = 11.
    A. 11 B. 9
    C. -2 D. 2
    Hint

  15.   For membership to an athletic club, it costs $150 to join and $28 per month of membership. Write an equation to figure out how many months it will be before the total cost is $290.
    A. 28 + 290m = 150 B. 150 + 28m = 290
    C. 150 = 290 + 28m D. 290 = 150m + 28
    Hint

  16.   Describe and identify the pattern in the sequence.
0.3, 0.6, 1.2, 2.4,
    A. ×2; geometric B. ×0.2; geometric
    C. +2; arithmetic D. +0.3; arithmetic
    Hint

  17.   Make a stem-and-leaf-plot of the prices of DVD players listed in the table.
   
    A.
    B.
    C.
    D.
    Hint

  18.   The table shows the performance of the stock market each day of the past week. Write an integer to represent the value of the stock market by the end of the week.
   
    A. 6.76 B. -33.30
    C. 33.30 D. -6.76
    Hint

  19.   Suppose you spend $6 for lunch at an arcade. Each game you play costs $0.75. How many games can you play if you brought $15 to spend?
    A. 13 games B. 12 games
    C. 11 games D. 10 games
    Hint

  20.   Solve y - 10 7. Graph the solution.
    A. B.
    C. D.
    Hint



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