1.   Evaluate if a = 6.
    A. 4 B. 8
    C. 24 D. 12
    Hint

  2.   Solve the equation
    A. B. 4
    C. D. -4
    Hint

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

  4.   Which pair of ratios forms a proportion?
    A. B.
    C. D.
    Hint

  5.   Factor r4 81.
    A. prime B. (r2 + 9)(r + 3)(r - 3)
    C. (r + 3)2(r + 3)2 D. (r2 + 9)(r2 + 9)
    Hint

  6.   Solve a2 + 16 = 0 by graphing.
    A. -4 B. -4, 4
    C. 4 D.
    Hint

  7.   Simplify .
    A. B.
    C. D.
    Hint

  8.   Find .
    A. B. 2
    C. D.
    Hint

  9.   Find the length of the missing side to the nearest hundredth.
   
    A. 4.87 B. 3
    C. 6.24 D. 9.43
    Hint

  10.   Simplify .
    A. B.
    C. D.
    Hint

  11.   Write a verbal expression for 2x + y2.
    A. The sum of 2 times x and y.
    B. The sum of 2 times x and y squared.
    C. The difference of 2 times xand y squared.
    D. The sum of x and y squared.
    Hint

  12.   Draw a graph of the ordered pairs in the table.
   
    A. B.
    C. D.
    Hint

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

  14.   A pair of tickets to a hockey game cost $85.00. If the sales tax is 6%, what is the total price?
    A. $58.51 B. $136.00
    C. $90.10 D. $90.31
    Hint

  15.   Find h(3a) if h(z) = z2 - 9z 10.
    A. 3a2 - 27a 10 B. 9a2 - 27a 10
    C. -18a 10 D. -24a 10
    Hint

  16.   Write an equation for the nth term of 3, 8.5, 14, 19.5, .
    A. = 5.5n 2.5 B. = n 4.5
    C. = 3.5n D. = 5.5n + 2
    Hint

  17.   From the set {(-4, 4), (0, 3), (5, 1), (7, 0)}, which ordered pairs are a part of the solution set for 3x - 4y < -4?
    A. {(5, 1), (7, 0)} B. {(0, 3), (7, 0)}
    C. {(-4, 4), (0, 3)} D. {(-4, 4), (5, 1)}
    Hint

  18.   Simplify ((22)3)4.
    A. 224 =16,777,216 B. 220 = 1,048,576
    C. 29 = 512 D. 212 = 4096
    Hint

  19.   How can the following expression be described 3x2 + 4x + 5x 3?
    A. binomial B. monomial
    C. polynomial other than these listed D. trinomial
    Hint

  20.   A guest on a talk show tends to receive many phone calls right after she is on the show, and then the calls become less frequent. This can be represented by the equation y = 20(0.53)d, where y is the number of phone calls after d days. On what day should she expect to have 3 calls?
    A. 10 B. 2
    C. 15 D. 3
    Hint



Glencoe
The McGraw-Hill Companies