1.   A graph is misleading if ______.
    A. it is a bar graph B. it is a line graph with years labeled on the horizontal axis
    C. it has a title D. there are no labels on either scale
    Hint

  2.   Find the median of {55, 21, 21, 69, 71}.
    A. 55 B. 47.4
    C. 71 D. 21
    Hint

  3.   What does 9|4 mean?
   
    A. 9/4 B. 94
    C. 49 D. 904
    Hint

  4.   Find the absolute value of -17.
    A. -18 B. 17
    C. -17 D.
    Hint

  5.   Order the integers –20, -23, 15, -15, and 20 from least to greatest.
    A. –15, -20, -23, 15, 20 B. 15, 20, -15, -20, -23
    C. –23, -20, -15, 15, 20 D. 15, -15, 20, -20, -23
    Hint

  6.   Which numbers are ordered from least to greatest?
    A. 10, -8, -5, 32, 32, 35, 50
    B. 50, 35, 32, 32, 10, -5, -8
    C. –5, -8, 10, 32, 32, 35, 50
    D. –8, -5, 10, 32, 32, 35, 50
    Hint

  7.   Solve the equation shown by the model.
   
    A. x = -6 B. x = -3
    C. x = -4 D. x = -15
    Hint

  8.   Teresa is competing in a bicycle race which is 12 miles long. If her speed is an average of 3 miles per hour, how long will it take her to finish the race? Use the equation d = rt where d is the distance in miles, r is the average speed in miles per hour, and t is the time in hours.
    A. 4 hours B. 3 hours
    C. 2.5 hours D. 3.5 hours
    Hint

  9.   Write 1,360,000,000,000 in scientific notation.
    A. 0.136 × 1013 B. 1.36 × 1012
    C. 1.36 × 1013 D. 13.6 × 1012
    Hint

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

  11.   Find the next term in the sequence
13, 19, 24, 28, …
    A. 32 B. 41
    C. 31 D. 33
    Hint

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

  13.   Write The product of 7 and b is 56 as an algebraic equation.
    A. 7b + 56 B. 7 ? 56 = b
    C. 7 + b = 56 D. 7b = 56
    Hint

  14.   Write the inequality that is graphed on the number line below.
   
    A. x -3 B. x < -3
    C. x -3 D. x > -3
    Hint

  15.   The Ride Away Bike Shop has 27 mountain bikes and 34 road bikes. Find the expression that represents the number of tires in the Ride Away Bike Shop.
    A. 2(27 + 34) B. 2(27) × 2(34)
    C. 34 + 27 D. 27 × 27 + 34 × 34
    Hint

  16.   Write 9.01 × 108 in standard form.
    A. 901,000,000 B. 9,010,000,000
    C. 90,100,000 D. 9,010,000
    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 × 106 sq mi B. 3.5 × 105 sq mi
    C. 3.5 × 103 sq mi D. 3.5 × 104 sq mi
    Hint

  18.   Make a stem-and-leaf-plot of the scores of the University of Texas men’s basketball team during the 2002-2003 regular season.
   
    A.
    B.
    C.
    D.
    Hint

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

  20.   Simplify (-6a)(-8b).
    A. 48 B. 48ab
    C. 48b D. -48ab
    Hint



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