1.   Solve 2x = -10.
    A. x = 5 B. x = 8
    C. x = -12 D. x = -5
    Hint

  2.   The formula A = lw finds the area of a rectangle. What is the width of a rectangle whose area is 60 square inches and whose length is 5 inches?
    A. 55 in. B. 25 in.
    C. 12.5 in. D. 12 in.
    Hint

  3.   The median is the _________ of a set of numbers.
    A. highest number B. middle number
    C. most frequent D. average
    Hint

  4.   Write the following expression with exponents.
b b b b b b b b b
    A. b9 B. b2
    C. 9b D. b18
    Hint

  5.   Which point is not a solution for the system of inequalities?
   
    A. (2, -5) B. (3, -3)
    C. (-2, -7) D. (-3, 7)
    Hint

  6.   Find the sum (4xy2 3x2y 5xy 6) + (-5xy2 2xy + 3).
    A. -xy2 3x2y 3xy 3 B. 4xy2 7xy 3
    C. 4xy2 8x2y 7xy 3 D. -xy2 3x2y 7xy 3
    Hint

  7.   Which of the following trinomials is a perfect square trinomial?
    A. x2 + 16x + 16
    B. 4y2 + 10y + 25
    C. 9a2 - 12a + 4
    D. r2 - 6r + 36
    Hint

  8.   Identify the conclusion in the following statement: If 13b + 12 = 77, then b = 5.
    A. 13b + 12 = 17 B. b
    C. 13b + 12 D. b = 5
    Hint

  9.   Write and in order from least to greatest.
    A.
    B.
    C.
    D.
    Hint

  10.   Find three consecutive odd integers that have a sum that is 45.
    A. 14, 15, 16 B. 15, 17, 19
    C. 13, 15, 17 D. 11, 13, 15
    Hint

  11.   Parallelogram WXYZ has vertices W(2, -2), X(6, -2), Y(3, -5), and Z(-1, -5). Find the coordinates of the vertices of the image if the parallelogram is translated 4 units to the left and 7 units up.
    A. W(6, -9), X(10, -9), Y(7, -12), Z(3, -12)
    B. W(-2, 5), X(2, 5), Y(-1, 2), Z(-5, 2)
    C. W(-2, -9), X(2, -9), Y(-1, -12), Z(-5, -12)
    D. W(6, 5), X(10, 5), Y(7, 2), Z(3, 2)
    Hint

  12.   Write an equation of a line that passes through (9, -64) with slope 7.
    A. y = -7x 127 B. y = -7x 1
    C. y = -7x + 1 D. y = -7x
    Hint

  13.   Which equation describes the line that contains the points (7, 17) and (15, 33)?
    A. B.
    C. y = 2x + 3 D. y = -2x + 31
    Hint

  14.   Write the point-slope form of an equation for a horizontal line that passes through (-15, 11).
    A. y + 15 = 0 B. y + 11 = 0
    C. y 11 = 0 D. y 15 = 0
    Hint

  15.   Which point is not in the solution set of y < 7x + 6 and y < -7x + 6.
    A. (-1, 6) B. (0, 2)
    C. (2, -15) D. (1, -5)
    Hint

  16.   How can the polynomial x2y2 + 2y3 5xy4 + x3 be written with powers of x in descending order?
    A. x3 + x2y2 + 2y3 5xy4
    B. x2y2 + x3+ 2y3 5xy4
    C. x2y2 + 2y3 + x3 5xy4
    D. x3 + x2y2 5xy4 + 2y3
    Hint

  17.   Find (4x2 2x 3) + (x2 + 7x 4).
    A. 3x2 + 5x + 1 B. 3x2 + 5x 7
    C. 5x2 + 5x + 1 D. 5x2 + 5x 7
    Hint

  18.   Which of the following is not one of the steps for adding rational expressions with unlike denominators?
    A. Find the LCD.
    B. Change each rational expression into an equivalent expression with the LCD as the denominator.
    C. Add just as with rational expressions with like denominators.
    D. Add the unlike denominators together.
    Hint

  19.   Suppose one runner can run 8 laps in 12 minutes, and another runner can run 8 laps in 10 minutes. If they start at the same time, after how many laps by the fast runner will he lap the slow runner?
    A. after 6 laps B. after 8 laps
    C. after 5 laps D. after 7.5 laps
    Hint

  20.   Solve
    A. {3, 1} B. {1, 4}
    C. 3 only D. 4 only
    Hint



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