1.   Which operation should be done first when evaluating 15 5 3 + 2 - 1?
    A. subtraction B. addition
    C. division D. multiplication
    Hint

  2.   Evaluate 3x + 2y if x = 3 and y = 7.
    A. 23 B. 5
    C. 105 D. 27
    Hint

  3.   How many minutes would you have to exercise each day to have a resting heart rate of 60 beats per minute?
   
    A. 60 minutes B. 20 minutes
    C. 10 minutes D. 30 minutes
    Hint

  4.   In a survey, 75 out of 100 eighth graders said they bought lunch at school. What percent is this?
    A. 100% B. 25%
    C. 75% D. 0.75%
    Hint

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

  6.   When you add 6 to the product of a number and 10, the result is 36. Solve 10n + 6 = 36 to find the number.
    A. 4 B. 3
    C. 2 D. 6
    Hint

  7.   Write an algebraic expression for the phrase the product of 4 and s.
    A. s ÷ 4 B. 4s
    C. 4 ÷ s D. 4 + s
    Hint

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

  9.   Express in simplest form.
    A. B.
    C. D.
    Hint

  10.   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. 55 B. 22
    C. 220 D. 100
    Hint

  11.   Find the median of {67, 24, 98, 15, 76, 44}.
    A. 44 B. 67
    C. 54 D. 55.5
    Hint

  12.   What is the greatest common factor of 20x2 and 32x3?
    A. 4x2 B. 8x3
    C. 4x D. 8x
    Hint

  13.   Express in simplest form.
    A. B.
    C. D.
    Hint

  14.   Express 16 per 100 as a percent.
    A. 32% B. 16%
    C. 8% D. 0.16%
    Hint

  15.   Express 70% as a fraction.
    A. B.
    C. D.
    Hint

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

  17.   In what quadrant is point S.
   
    A. III B. I
    C. II D. IV
    Hint

  18.   Graph the solution of 11 + y = 28 on a number line.
    A. B.
    C. D.
    Hint

  19.   The Used Car Store recently took an inventory of the remaining cars on their lot. The frequency table shows the results. Find how many cars were made in the 21st century.
   
    A. 18 B. 33
    C. 15 D. 29
    Hint

  20.   Which set of rational numbers is ordered from greatest to least?
    A. 38%, , 0.3, 37%
    B. , 44%, 0.4, 4%
    C. 90%, 0.91, ,
    D. , , 0.07, 70%
    Hint



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