1.   Solve
    A. q = 35 B. q =
    C. q = 105 D. q = 21
    Hint

  2.   If the number 178,651 is rounded to 179,000 and plotted on a stem-and-leaf plot as 17|9, how would you display 151,205?
    A. 151|2 B. 15|1
    C. 15|2 D. 1|51
    Hint

  3.   Which pair of ratios forms a proportion?
    A. B.
    C. D.
    Hint

  4.   Use the graph below to determine if the given system of equations has one solution, no solution, or infinitely many solutions. If the system has one solution, name it.

   
    A. one solution at . B. one solution at (-6, 0)
    C. no solution D. infinitely many solutions
    Hint

  5.   Use substitution to solve the system of equations given below.
y = 2x
5x - y = -24
    A. (-4, -8) B. infinitely many solutions
    C. no solution D. (-8, -16)
    Hint

  6.   Find the volume of the rectangular solid shown below.
   
    A. 24a4b8 B. 24a2b10
    C. 9a4b8 D. 24a2b7
    Hint

  7.   Factor x2 8x + 16.
    A. (x + 4)2 B. (x + 4)(x 4)
    C. (x - 4)2 D. (x - 8)2
    Hint

  8.   Solve a2 + 16 = 0 by graphing.
    A. -4 B. 4
    C. D. -4, 4
    Hint

  9.   What is the y-intercept of the graph of y = 4x - 2?
    A. -2 B. 0
    C. -1 D.
    Hint

  10.   Simplify .
    A. B. 2
    C. D.
    Hint

  11.   Express in simplest form.
    A. 1 B.
    C. D. -1
    Hint

  12.   Find the value of c that makes x2 + 16x + c a perfect square.
    A. 8 B. 16
    C. -64 D. 64
    Hint

  13.   Evaluate 171 ÷ 32 + 4.
    A. 61 B. 3,253
    C. 23 D. 123
    Hint

  14.   Identify the transformation.
   
    A. Rotation B. Translation
    C. Dilation D. Reflection
    Hint

  15.   Find f(x 7) if f(x) = -4x 10.
    A. -4x + 18 B. 4x 38
    C. -4x 17 D. 4x + 3
    Hint

  16.   Write an equation of a line that passes through (-6, 2) with slope .
    A. B.
    C. D.
    Hint

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

  18.   Which of the following is the inequality for the given graph?
   
    A. 3x + y < 2 B. 3x + y > 2
    C. 3x y < 2 D. 3x y > 2
    Hint

  19.   Factor 5x2 + 13x 6.
    A. (5x + 3)(x 2) B. (5x + 2)(x 3)
    C. not factorable D. (5x 2)(x + 3)
    Hint

  20.   Find .
    A. B.
    C. D.
    Hint



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