1.   Simplify (3a)(-2b) + (5b)(-2a).
    A. -4ab B. 4ab
    C. -16ab D. 16ab
    Hint

  2.   Solve
    A. a = B. a = 14
    C. a = 7 D. a =
    Hint

  3.   Write an algebraic expression for b to the second divided by c to the fourth.
    A. B.
    C. b2c4 D. b2 + c4
    Hint

  4.   Find the perimeter of the figure if x = 5.
   
    A. 5 units B. 8 units
    C. 20 units D. 40 units
    Hint

  5.   Solve for g.
    A. g = B. 1
    C. g = D. g =
    Hint

  6.   Write the standard form of an equation of the line that passes through
(-2, 5) and has an undefined slope.
    A. -2x + 5y = 0 B. y = 5
    C. x = -2 D. x - y = 3
    Hint

  7.   Solve |8x + 2| < 42.
    A.
    B. {x | x < 5}
    C.
    D.
    Hint

  8.   Name the property used in the equation 17 × c = 17. Then solve for c.
    A. Multiplicative Identity; c = 1
    B. Additive Identity; c = 0
    C. Multiplicative Property of Zero; c= 0
    D. Multiplicative Inverse; c =
    Hint

  9.   Name the coordinate of each point that is graphed on the number line.
   
    A. {-6, -3, -2, 0} B. {-6, -3, 0, 2}
    C. {-6, -3, -1, 2} D. {0, 2, 3, 6}
    Hint

  10.   Solve 9x 11 = -56.
    A. x = 5 B. x = -405
    C. x = -5 D. x = 405
    Hint

  11.   Solve
    A. x = -6 B. All Real Numbers
    C. No Solution D. x = 6
    Hint

  12.   Suppose y varies directly as x, and y = -319 when x = 29. Write a direct variation equation that relates x and y.
    A. B. y = -11x
    C. D. y = 11x
    Hint

  13.   Write an equation of a line that passes through (-12, -14) with slope .
    A. B.
    C. D.
    Hint

  14.   Which scatter plot shows that x and y have a negative correlation?
    A. B.
    C. D.
    Hint

  15.   Find the prime factorization of -198.
    A. 2 · 32 · 11 B. 2 · 32 · 10
    C. 1 · 2 · 32 · 11 D. 1 · 2 · 32 · 10
    Hint

  16.   Suppose the area of a square isx2 10x + 25. What is the perimeter of the square?
    A. 2x B. 4x 20
    C. 4x D. 2x 10
    Hint

  17.   Factor 3x2 8x + 3.
    A. (3x 5)(x 1) B. not factorable
    C. (x 1)(3x 3) D. (3x 1)(x 3)
    Hint

  18.   Solve 0.25x2 7x 15 = 0.
    A. {5, 3} B. {3, 15}
    C. {4, 30} D. {2, 30}
    Hint

  19.   Suppose that the geometric mean of two numbers is 48, and the first number is 12. What is the second number?
    A. 24 B. 96
    C. 192 D. 84
    Hint

  20.   Solve
    A. m = -1 B. m =
    C. m = 1 D. m =
    Hint



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