1.   Write the ordered pairs to represent the amount of hamburger and the price.
   
    A. (1, $2.00), (0.5, $1.00),
(1.5, $3.00), ($0.50, 0.25)
    B. (1, $2.00), (0.5, $1.00),
(1.5, $3.00), (0.25, $0.50)
    C. ($2.00, 1), (0.5, $1.00),
(1.5, $3.00), (0.25, $0.50)
    D. (1, $2.00), (1.5, $1.00)
    Hint

  2.   Find the sum
    A. B.
    C. D.
    Hint

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

  4.   What is the probability of selecting a red or yellow marble from a bag that contains 20 red marbles, 15 yellow marbles, and 35 green marbles?
    A. B.
    C. D. 1:1
    Hint

  5.   Which ordered pair is a solution for x + 3y = -7?
    A. (0, 7) B. (-4, -1)
    C. (4, 1) D. (-1, -4)
    Hint

  6.   Choose the slope-intercept form of the equation of the line that passes through (-2, 4) and is perpendicular to the graph of 2x + y = -20.
    A. y = -2x B.
    C. y = 2x + 8 D.
    Hint

  7.   Determine which point is a solution to the system of inequalities by graphing.
y > -2x + 6
2x + y -3
    A. (-7, 3) B. (8, 0)
    C. (0, 0) D. no solution
    Hint

  8.   Use the quadratic formula to solve 3y2 + 2 = 8y. Approximate the solutions to the nearest hundredth.
    A. -0.64, 1.32 B. 0.56, 4.77
    C. 0.28, 2.39 D. 0.43, 2.87
    Hint

  9.  
    A. B.
    C. D.
    Hint

  10.   Solve x2 - 4x + 1 = 0 by completing the square.
    A. B.
    C. 1, 3 D.
    Hint

  11.   Simplify 2x + 5x + 4(x + 3).
    A. 11x + 12 B. 14x
    C. 11x + 3 D. 23x
    Hint

  12.   Evaluate m2 if m = .
    A. B.
    C. D.
    Hint

  13.   Graph x 5.
    A.
    B.
    C.
    D.
    Hint

  14.   Solve 15(s 3) = 12s 43.
    A. B.
    C. D.
    Hint

  15.   Solve y = 7x 7 if the domain is {-2, -1, 0, 1}.
    A. {-28, -14, 14, 28} B. {-21, -14, -7, 0}
    C. {-19, -13, -7, -1} D. {7, 14, 21, 28}
    Hint

  16.   Solve or
    A. {x| x > 12} B. {x| x < 12}
    C. {x| x < 15} D. {x| x > 15}
    Hint

  17.   Graph x y < 5.
    A. B.
    C. D.
    Hint

  18.   Determine whether the sequence 7, 21, 35, 49 is geometric. If so, find its common ratio.
    A. not geometric B. geometric, r = 14
    C. geometric, r = 7 D. geometric, r = 3
    Hint

  19.   If x varies inversely as y and the constant of variation is 24, what are x and y if it is true that x + y = 11?
    A. 6 and 4 B. 6 and 4
    C. 3 and 8 D. 3 and 8
    Hint

  20.   The speed of light is 3 × 108 meters per second. How fast is this in kilometers per hour?
    A. 1.8 × 107 km/hr B. 8.3 × 107 km/hr
    C. 1.08 × 109 km/hr D. 3 × 105 km/hr
    Hint



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