1.   What is the second step in the 4-step plan to solve problems?
    A. Plan B. Solve
    C. Explore D. Examine
    Hint

  2.   What is the range for the scores 3, 1, 5, 7, 11, 9?
    A. 11 B. 9
    C. 10 D. 6
    Hint

  3.   Which statistic reveals the least about the increase in the following average gasoline prices for seven consecutive weeks?
$1.05, $1.05, $1.05, $1.55, $1.65, $1.75, $2.00
    A. median B. mean
    C. range D. mode
    Hint

  4.   Which of the following is not an example of a ratio?
    A. B. 8 to 10
    C. D. 1:33
    Hint

  5.   Marja bicycled 7 hours a day for 14 days. She traveled 294 miles. What is her unit rate of travel per day?
    A. 3 miles per day B. 2 miles per day
    C. 21 miles per day D. 42 miles per day
    Hint

  6.   Roughly of Earth's surface is water. Write the percent as a fraction in simplest terms.
    A. B.
    C. D.
    Hint

  7.   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. 22 B. 55
    C. 100 D. 220
    Hint

  8.   Express as a percent.
    A. 3% B. 15%
    C. 12% D. 6%
    Hint

  9.   Evaluate -30 + s if s = -15.
    A. 15 B. -15
    C. 45 D. -45
    Hint

  10.   Solve 3.2 + y = 8.7.
    A. -3.2 B. 8.7
    C. 11.9 D. 5.5
    Hint

  11.   Write 4 times k, increased by 9, is 45 as an algebraic equation.
    A. 4k = 45 B. k + 9 = 45
    C. 4k + 9 = 45 D. 9k + 4 = 45
    Hint

  12.   Solve 7 + y 21
    A. y > 14 B. y 14
    C. y 3 D. y 14
    Hint

  13.   Solve d = + .
    A. B.
    C. D.
    Hint

  14.   Express 4 ounces per pound in simplest form.
    A. B.
    C. D. 4
    Hint

  15.   Write 6.2 × 105 in standard form.
    A. 620,000 B. 6,200,000
    C. 62,000,000 D. 62,000
    Hint

  16.   The table shows the scores of the University of Texas men’s 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 mode is 77 points scored. B. The data point 58 is an outlier.
    C. The majority of points scored were in the 80s. D. The majority of points scored were in the 70s.
    Hint

  17.   Both bar graphs show the amount it costs to heat a two-story house during the winter. Which graph is misleading? Explain.
   
    A. Graph A; the months are not ordered from greatest to least cost.
    B. Graph A; there is no break in the vertical scale, the cost of heating the house in December and February are about the same.
    C. Graph B; the months are not ordered from least to greatest cost.
    D. Graph B; there is a break in the vertical scale, the cost of heating the house in January appears to be much greater than heating the house in November.
    Hint

  18.   Find the multiplicative inverse of 10.
    A. B.
    C. D. 10
    Hint

  19.   Find the slope of the line that passes through each pair of points.
   
    A. 3 B. -3
    C. D.
    Hint

  20.   Find the slope of the line that passes through each pair of points.
   
    A. B. -
    C. D. -
    Hint



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