1.   What is the difference between the highest and the lowest values?
   
    A. 80 B. 75
    C. 100 D. 84
    Hint

  2.   Find the difference -3.35 - 6.21.
    A. -9.56 B. -2.86
    C. 2.86 D. 9.56
    Hint

  3.   Find the product
    A. B.
    C. D.
    Hint

  4.   Write in simplest form.
    A. B.
    C. D.
    Hint

  5.   To what set of numbers does belong?
    A. whole numbers B. integers
    C. rationals D. irrationals
    Hint

  6.   Solve
    A. x = B. x =
    C. x = -7 D. x =
    Hint

  7.   Solve the equation 3b - 5 = 18.
    A. b = 20 B. b =
    C. b = 26 D. b =
    Hint

  8.   Solve the equation
    A. a = B. a = 0
    C. a = D. a = 5
    Hint

  9.   Solve the equation 7 = 2 + 5(z - 2).
    A. B. 2
    C. D. 3
    Hint

  10.   Write an algebraic expression for the verbal expression: three times the sum of x and y increased by five times the product of x and 3y.
    A. 3(x + y) + 5(x + 3y) B. 3(x + y) + 5(3xy)
    C. 3(xy) + 5(x + 3y) D. 3x + y + 5x(3y)
    Hint

  11.   Which statement is best illustrated by the graph?
   
    A. driving through the city B. driving on the highway
    C. jogging D. walking up steps
    Hint

  12.   Solve the proportion
    A. B. 2
    C. -6 D. 1
    Hint

  13.   An antique car was purchased for $7400 and is now worth $10,600. What is the approximate percent of change?
    A. 69.81% B. 50%
    C. 30.19% D. 43.24%
    Hint

  14.   You leave your house traveling 60 mph. After you have driven 25 miles, your mother leaves the house traveling in the same direction. What speed must your mother travel to catch up to you 5 hours after she leaves?
    A. 55 mph B. not possible
    C. 65 mph D. 60 mph
    Hint

  15.   Determine the slope of the line that passes through (2, 2) and (5, 8).
    A. 2 B. -2
    C. D.
    Hint

  16.   Write in standard form.
    A. B. 2x + 3y = -8
    C. D. 2x + 3y = 0
    Hint

  17.   Evaluate 2 × 17 × 5.
    A. 190 B. 170
    C. 180 D. 160
    Hint

  18.   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. 15
    C. 27 D. 60
    Hint

  19.   Find
    A. B.
    C. D.
    Hint

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



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