1.   Evaluate (6 3)2.
    A. 6 B. 9
    C. 0 D. 1
    Hint

  2.   Evaluate 5 + 6 2 + 4.
    A. 17 B. 5
    C. 13 D. 7
    Hint

  3.   Evaluate 2(15 6) 3 6.
    A. 36 B. 0
    C. 6 D. 18
    Hint

  4.   How can a line graph be used to make predictions?
    A. It shows a trend over time.
    B. It has vertical and horizontal scales.
    C. It displays data.
    D. It has a title.
    Hint

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

  6.   You have scores of 62, 75, and 90 on three of your history exams. What do you need to get on your fourth exam in order to have a mean of 80?
    A. 97 B. 100
    C. 93 D. 80
    Hint

  7.   What is the difference between the highest and the lowest values?
   
    A. 100 B. 75
    C. 80 D. 84
    Hint

  8.   Express 0.32 as a fraction.
    A. B. 3.2
    C. D.
    Hint

  9.   In what quadrant is point B?
   
    A. IV B. II
    C. III D. I
    Hint

  10.   Solve (-5)2 = c.
    A. 10 B. -25
    C. 25 D. -10
    Hint

  11.   Write an inequality for the sentence three times a number is less than 45.
    A. 3x 45 B. 3x > 45
    C. 3 + x < 45 D. 3x < 45
    Hint

  12.   Solve
    A. B.
    C. D.
    Hint

  13.   Write 45,870,320 in scientific notation.
    A. 45.87032 × 107 B. 45.87032 × 106
    C. 4.587032 × 108 D. 4.587032 × 107
    Hint

  14.   Find the solution of 62 + x = 75 if the value of x can be selected from the set {12, 13, 14, 15}.
    A. 13 B. 12
    C. 15 D. 14
    Hint

  15.   Solve (-9)(-6) = s.
    A. -54 B. 54
    C. -15 D. 15
    Hint

  16.   Solve (-4)2 = b.
    A. -16 B. 16
    C. 4 D. 8
    Hint

  17.   Solve z = .
    A. B. 1
    C. D.
    Hint

  18.   Express 0.6493 as a percent.
    A. 6.493% B. 649.3%
    C. 64.93% D. 0.6493%
    Hint

  19.   Find the property that is shown by y + z = z + y.
    A. Commutative Property of Multiplication B. Associative Property of Addition.
    C. Identity Property of Addition D. Commutative Property of Addition
    Hint

  20.   Miami, Florida is 5 hours ahead of Honolulu, Hawaii. If it is 5:00 A.M. in Miami, what time is it in Honolulu?
    A. 11:00 P.M. B. 1:00 A.M.
    C. 10:00 A.M. D. midnight
    Hint



Glencoe
The McGraw-Hill Companies