1.   Find the lower quartile for the quiz scores.
   
    A. 17 B. 13
    C. 3 D. 12
    Hint

  2.   Find the least common multiple of 3, 4, and 5.
    A. 12 B. 120
    C. 60 D. 30
    Hint

  3.   What is the least common denominator for and
    A. 9 B. 72
    C. 12 D. 36
    Hint

  4.   Find the perimeter of the triangle.
   
    A. in. B. in.
    C. 14 in. D. in.
    Hint

  5.   One serving of milk has 120 Calories. If one serving is equal to 1 cup, how many Calories are in 1 fluid ounce? (1 cup = 8 fluid ounces)
    A. 10 B. 15
    C. 12 D. 16
    Hint

  6.   Express as a percent. Round to the nearest tenth.
    A. 15.2% B. 12.5%
    C. 17.1% D. 33.3%
    Hint

  7.   523 m = ______ km
    A. 0.523 B. 0.0523
    C. 5.23 D. 523,000
    Hint

  8.   Write 45,870,320 in scientific notation.
    A. 45.87032 × 106 B. 4.587032 × 108
    C. 45.87032 × 107 D. 4.587032 × 107
    Hint

  9.   Which of the following numbers is prime?
    A. 43 B. 63
    C. 57 D. 75
    Hint

  10.   Solve 5r - 7 = 38.
    A. 14 B. 9
    C. 6 D. 5
    Hint

  11.   Write an algebraic expression for the phrase 6 times z.
    A. z - 6 B. 6z
    C. z6 D. 6 + z
    Hint

  12.   Find Ė . Write the difference in simplest form.
    A. B.
    C. D.
    Hint

  13.   Find + .
    A. B.
    C. D.
    Hint

  14.   Graph the solution of 18 = on a number line.
    A. B.
    C. D.
    Hint

  15.   The table shows the scores of the University of Texas menís basketball team during the 2002-2003 regular season. Make a stem-and-leaf-plot and use it to find the statement that best describes the data.
   
    A. The majority of points scored were in the 70s. B. The majority of points scored were in the 80s.
    C. The data point 58 is an outlier. D. The mode is 77 points scored.
    Hint

  16.   Simplify z + (-5) + 18.
    A. z + (-23) B. z + (-13)
    C. z + 13 D. z + 23
    Hint

  17.   Factor 8x2.
    A. 2 · 2 · 2 · x B. 2 · 4 · x · x
    C. 2 · 2 · 2 · x · x D. 8 · x
    Hint

  18.   Solve 9a > -72. Graph the solution.
    A. B.
    C. D.
    Hint

  19.   Name the domain for the following function table.
   
    A. {-5, -2, 1, 3} B. {9, 3, -6, -15}
    C. {-15, -6, 3, 9} D. {3, 1, -2, -5}
    Hint

  20.   Skateboarders jump off ramps like the one shown. Which of the following statements is true?
   
    A. The slope is greater than 1. B. The slope is equal to 1.
    C. The slope is less than 1. D. The slope is equal to 0.
    Hint



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