1.   Evaluate when a = 5 and b = 20.
    A. 5 B.
    C. -5 D. 25
    Hint

  2.   Use substitution to solve the system of equations given below.
    A. (-10, -12) B. no solution
    C. (-12, -10) D. infinitely many solutions
    Hint

  3.   Find the polynomial that represents the measure of the perimeter of the triangle.
   
    A. 5xy2 + 10x B. 7x3y6 + 10x2 2y
    C. 15xy2 D. 7xy2 + 10x 2y
    Hint

  4.   Find (x + 3)(x - 5).
    A. x2 + 8x - 15 B. x2 + 2x - 15
    C. x2 - 2x - 15 D. x2 - 15
    Hint

  5.   Factor xy 6 + 2y 3x.
    A. (x + 2)(y 3) B. x(y 3) + 2(y 3)
    C. (x 2)(y 3) D. (xy 3x) + (2y 6)
    Hint

  6.   Solve 5x2 10x = 0.
    A. x = 0 B. x = 0 or x = -2
    C. x = 0 or x = 2 D. x = 2
    Hint

  7.   What are the real roots of the quadratic equation whose related function is graphed below?
   
    A. -1, -3 B. -3, 1
    C. 3 D. 3, -1
    Hint

  8.   Which of the following side measures would form a right triangle?
    A. 10, 24, 26 B. 18, 20, 27
    C. 7, 9, 12 D. 8, 11, 19
    Hint

  9.   Simplify .
    A. B.
    C. D.
    Hint

  10.   Use the Distributive Property to simplify 7(6x2 + 5x + 4).
    A. 42x2 + 5x + 4 B. 42x2 +35x + 21
    C. 42x2 + 35x + 4 D. 42x2 + 35x + 28
    Hint

  11.   Evaluate 10 + |21 - x| - 3 if x = 9.
    A. 25 B. 22
    C. 28 D. 19
    Hint

  12.   Solve
    A. w = 859 B. w = -859
    C. w = 835 D. w = -835
    Hint

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

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

  15.   Write an equation involving absolute value for the graph.
   
    A. B.
    C. D.
    Hint

  16.   Express the result of in scientific notation.
    A. 3.43 × 103 B. 343
    C. 3.43 × 102 D. 3430
    Hint

  17.   Write a polynomial to represent the area of a square with a side x minus the area of a triangle with a base 2x and a height of 5.
    A. 4x B. x2 2x + 5
    C. x2 10x D. x2 5x
    Hint

  18.   Solve x(x 2) + 2x(x + 3) + 10 = 3x(x 1) + 31.
    A. x = 2 B. x = 3
    C. x = 4 D. x = 2
    Hint

  19.   Tamotsu and Ryan each go to the same school. Tamotsu lives 5 miles north and 3 miles west of the school. Ryan lives 7 miles south and 4 miles east of the school. How far apart do they live?
    A. 2.24 miles B. 7.28 miles
    C. 12.04 miles D. 13.9 miles
    Hint

  20.   Juan and Sam have to complete 4 home repair jobs this week. If Juan works by himself, he can do the repairs in 7 days. With Sam helping him, they completed them in 3 days. How long would it take Sam to complete the repairs alone?
    A. B.
    C. D.
    Hint



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