1.   Simplify 6a + 15a.
    A. 6a + 15a B. 42a
    C. 21a D. 21a2
    Hint

  2.   Find the quotient
    A. 2 B.
    C. -2 D. 18
    Hint

  3.   Translate ''two times a number is six times the sum of z and y'' into an equation, inequality, or formula.
    A. 2x = 6 (zy) B. 2x = 6(z + y)
    C. 2x = 6z + y D. 2 + x = 6 + z + y
    Hint

  4.   Write an equation for the following word problem. A number is 6 times another number. The sum of the two numbers is 56.
    A. y = 56 B. y = 6(56)
    C. y + y = 56 D. y + 6y = 56
    Hint

  5.   Find the mode of {325, 100, 115, 621, 325, 325, 100}.
    A. 325 B. 100
    C. 115 D. 273
    Hint

  6.   Find the median of {55, 21, 47.4, 69, 71}.
    A. 21 B. 55
    C. 71 D. 47.4
    Hint

  7.   Write a power that represents the number of small squares in the large square.
   
    A. 5 2 B. 5 5
    C. 52 D. 25
    Hint

  8.   Solve the proportion for the value of z to the nearest hundredth.
    A. 2.56 B. 1.34
    C. 2.10 D. 0.39
    Hint

  9.   A brand of grape drink that is 25% grape juice is mixed with another brand that is 75% grape juice. The result is 7 gallons of grape drink that is 35% grape juice. How much of the brand that is 25% grape juice was used?
    A. 1.4 gallons B. 7 gallons
    C. 6 gallons D. 5.6 gallons
    Hint

  10.   Find the solution set for y = -2x if the domain is {-2, -1, 0, 5}.
    A. {(-4, -2), (-2, -1), (0, 0), (10, 5)}
    B. {(-2, 4), (-1, 2), (0, 0), (5, -10)}
    C. {(-2, -4), (-1, -2), (0, 0), (5, 10)}
    D. {(1, -2), (0.5, -1), (0, 0), (-2.5, 5)}
    Hint

  11.   If f(x) = 3x + 5, find f(2).
    A. 8 B. 2f
    C. 11 D. 10
    Hint

  12.   Write the standard form of the equation of the line that passes through
(-2, -3) and (2, -5).
    A. x - 2y = -8 B. 2x + y = -7
    C. 2x - y = -1 D. x + 2y = -8
    Hint

  13.   Evaluate .
    A. 2 B. 1
    C. 3 D. 4
    Hint

  14.   Use the Distributive Property to simplify 11(v 2).
    A. 11v 2 B. 11v 22
    C. 11v + 22 D. 22 11v
    Hint

  15.   Evaluate 0.75 + 2.2 + 0.25 + 0.8.
    A. 5 B. 6
    C. 4 D. 3
    Hint

  16.   The scale of a map is inch = 10 miles. What is the distance between two cities that are inches apart on the map?
    A. 100 miles B. 90 miles
    C. 95 miles D. 80 miles
    Hint

  17.   Graph triangle XYZ, with vertices X(-3, -1), Y(-1, -5), and Z(-5, -5), and its image when reflected over the y-axis.
    A.
    B.
    C.
    D.
    Hint

  18.   Solve m = -n + 5 if the domain is {-3, 0, 3, 6}.
    A. {14, 5, -4, -13} B. {6, 5, 4, 3}
    C. {7, 4, 2, 1} D. {2, 5, 8, 11}
    Hint

  19.   Write an equation for the nth term of 23, 38, 99, 160, .
    A. = 61n 24 B. = -46n
    C. = 61n 84 D. = 38n 61
    Hint

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



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