1.   The sum of a number and -16 is 25. Find the number.
    A. 41 B. -9
    C. 9 D.
    Hint

  2.   The median is the _________ of a set of numbers.
    A. middle number B. highest number
    C. most frequent D. average
    Hint

  3.   Solve the proportion
    A. 13 B. 24
    C. 0.02 D. 52.5
    Hint

  4.   What is the final price of a $152 item after 6% tax is added?
    A. $142.88 B. $243.20
    C. $161.12 D. $9.12
    Hint

  5.   Express the relation in the table as a set of ordered pairs.
   
    A. {(-1, 5), (0, 2), (1, 6)}
    B. {(-1, 5), (0, 2), (1, 2, 6)}
    C. {(5, 1), (2, 0), (6, 1), (6, 2)}
    D. {(-1, 5), (0, 2), (1, 6), (2, 6)}
    Hint

  6.   Determine the value of r so that the line through (5, 2) and (7, r) has a slope of .
   
    A. 3 B. 6
    C. 1 D. 2
    Hint

  7.   Which scatter plot shows that x and y have no correlation?
    A. B.
    C. D.
    Hint

  8.   Determine which point is a solution to the system of inequalities by graphing.

    A. no solution B. (0, 7)
    C. (5, 6) D. (3, 2)
    Hint

  9.   Evaluate 5(11 + 22 - 10) – 19.
    A. 66 B. 106
    C. 6 D. 44
    Hint

  10.   Name the property used in the equation r × 21 = 1. Then solve for r.
    A. Multiplicative Identity; r = 1
    B. Multiplicative Inverse; r =
    C. Multiplicative Identity; r =
    D. Additive Identity; r = 0
    Hint

  11.   Identify the hypothesis in the following statement: If x – 3 = 9, then x = 12.
    A. x = 12 B. x – 3
    C. x – 3 = 9 D. x
    Hint

  12.   The circle graph shows the percent of Ms. Jackson's students who earned an ''A'' for each of the four grading periods during a school year. If Ms. Jackson taught 150 total students, how many students earned an ''A'' during the fourth quarter?
   
    A. 48 B. 27
    C. 15 D. 60
    Hint

  13.   Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many more students said they have 2 family members in their household than 6?
   
    A. 5 B. 10
    C. 20 D. 15
    Hint

  14.   Solve 42 + w = -27.
    A. w = 15 B. w = -15
    C. w = -69 D. w = 69
    Hint

  15.   Solve
    A. B.
    C. a = -90 D. a = 90
    Hint

  16.   At a candy shop, plain candy covered chocolate costs $2.95 per pound, while candy covered chocolate with almonds costs $4.95 per pound. How many pounds of plain candy covered chocolate should be mixed with 3 pounds of candy covered chocolate with almonds to obtain a mix that sells for $3.95 per pound?
    A. 3.5 pounds B. 3 pounds
    C. 2.5 pounds D. 2 pounds
    Hint

  17.   Write the slope-intercept form of an equation for the line that passes through (-8, -1) and is parallel to the graph of
    A. B.
    C. D.
    Hint

  18.   Use elimination to solve the system of equations given by 7x + 23y = 12 and 3x + 23y = -8.
    A. (5, -1) B. no solution
    C. D. infinitely many solutions
    Hint

  19.   A boat travels 30 miles upstream in 4 hours. The trip downstream takes 2.5 hours. Find the rate of the boat in still water.
    A. 6.92 mph B. 9.75 mph
    C. 9.23 mph D. 2.25 mph
    Hint

  20.   Which point is not in the solution set of and
    A. (0, 0) B. (5, 0)
    C. (4, 11) D. (-1, -2)
    Hint



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