1.   Use the distributive property to rewrite without parentheses.
    A. 24x - 4 B. 24x - 3
    C. D. 24x - 24
    Hint

  2.   Three out of the four equations listed below are equations of lines that are parallel to each other. Which equation does not have a graph that is a line parallel to the other three?
    A.
    B. 8y = - 6x
    C.
    D. 3x + 4y = -16
    Hint

  3.   Use the scatter plot to predict the mileage of an engine with 250 horsepower.
   
    A. 10 B. 12
    C. 25 D. 20
    Hint

  4.   Solve the system of equations y = 3x + 4 and by graphing.
    A. B.
    C. (-3, -5) D. (3, 5)
    Hint

  5.   Find (4r + 7s)(4r - 7s)
    A. 16r2 + 56rs + 49s2 B. 16r2 - 49s2
    C. 16r2 + 49s2 D. 16r2 - 56rs + 49s2
    Hint

  6.   Solve x2x – 72 = 0.
    A. x = 9 B. x = -8
    C. x = -8 or x = 9 D. x = 8 or x = -9
    Hint

  7.   Find the product of (4n + 5) and (2n + 3).
    A. 6n2 + 18n + 8
    B. 8n2 + 22n + 15
    C. 6n2 + 20n + 12
    D. 8n2 + 22n - 15
    Hint

  8.   Find the table that represents a graph with direct variation.
    A.
    B.
    C.
    D.
    Hint

  9.   What is the lowest point on the graph of y = x2 + 2?
    A. (2, 0) B. (0, –2)
    C. (0, 2) D. (0, 0)
    Hint

  10.   How many diagonals are connected to each vertex for a 25-sided polygon?
    A. 22 B. 20
    C. 21 D. 25
    Hint

  11.   Toby needs to create a rectangular pen for his dog. He decides that the area of the pen will be 100 square feet with its length 2 feet longer than its width. As you find the width of the pen, which solution can be thrown away since the width cannot be negative?
    A. –11.05 B. –9.05
    C. –8.32 D. –12.32
    Hint

  12.   Use a graph to solve the system of equations.
y = x2
y = –x + 2
    A. (4, 1), (1, –2) B. (1, 1), (4, –2)
    C. (–2, 1), (1, 4) D. (–2, 4), (1, 1)
    Hint

  13.   If you want to scale a segment by a factor of , how long will the new segment be?
    A. 5 times its original size
    B. of its original size
    C. 25 times its original size
    D. 5% of its original size
    Hint

  14.   Find the rule for the translation below.
   
    A. rule: (x, y) (x – 1, y – 7)
    B. rule: (x, y) (x – 1, y + 7)
    C. rule: (x, y) (x – 7, y – 1)
    D. rule: (x, y) (x + 7, y + 1)
    Hint

  15.   Solve the equation.
    A. x = 2 B. x = –2
    C. x = –3 D. x = 3
    Hint

  16.   Solve the equation by backtracking.6(x + 5) 2 – 10 = 14
    A. x = –3 B. x = –7
    C. x = 3 D. x = –3 and x = –7
    Hint

  17.   Rewrite the expression as a product of two binomials.x2x – 56
    A. (x – 7)(x + 8)
    B. (x + 7)(x – 8)
    C. (x – 7)(x – 8)
    D. (x + 7)(x + 8)
    Hint

  18.   Find the solutions of the equation.3(x + 1)2 – 4 = 23
    A. x = 4 and x = –4
    B. x = 4 and x = –2
    C. x = 2 and x = –2
    D. x = 2 and x = –4
    Hint

  19.   All whole-number pairs with a sum of 30 are placed into a hat. What is the probability that one of the numbers in the pair selected is greater than 20?
    A. B.
    C. D.
    Hint

  20.   The following map shows the normal peak times for fall foliage. Which state contains trees that change color from early October through early November?
   
    A. Wisconsin B. North Carolina
    C. Maine D. Washington
    Hint



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