1.   The perimeter of a square is 4 times the length of a side. Use the equation
P = 4s to find the perimeter of a square whose side has a length of 6 inches.
    A. 36 in. B. 10 in.
    C. 24 in. D. 12 in.
    Hint

  2.   What is the scale in the frequency table?
   
    A. 51-100 B. 0-100
    C. 91-100 D. 51-60
    Hint

  3.   Which statistic reveals the least about the increase in the following average gasoline prices for seven consecutive weeks?
$1.05, $1.05, $1.05, $1.55, $1.65, $1.75, $2.00
    A. range B. median
    C. mode D. mean
    Hint

  4.   What is the greatest common factor of 16x2 and 12x?
    A. 12x B. 4x
    C. 4x2 D. 16x2
    Hint

  5.   Teresa is competing in a bicycle race which is 12 miles long. If her speed is an average of 3 miles per hour, how long will it take her to finish the race? Use the equation d = rt where d is the distance in miles, r is the average speed in miles per hour, and t is the time in hours.
    A. 2.5 hours B. 3 hours
    C. 3.5 hours D. 4 hours
    Hint

  6.   Find . Write the difference in simplest form.
    A. B.
    C. D.
    Hint

  7.   Jennifer's hand measures 8 inches long. She is 5 feet 8 inches tall. Express the ratio of the length of Jennifer's hand to her height in simplest form.
    A. B.
    C. D.
    Hint

  8.   Determining the probability of a coin landing heads up by actually tossing a coin several times is an example of _____.
    A. theoretical probability B. outcome probability
    C. sample probability D. experimental probability
    Hint

  9.   Find the perimeter of the triangle, then round to the nearest tenth.
   
    A. 34.027 units B. 34.0 units
    C. 34.02 units D. 34.03 units
    Hint

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

  11.   Solve z = -15 - 7.
    A. -8 B. 22
    C. 8 D. -22
    Hint

  12.   Solve 10 6s = -32.
    A. 7 B. -7
    C. 5 D. -5
    Hint

  13.   In one popular game, five number cubes are rolled at the same time. If the number cubes are kept separate, what is the total possible number of outcomes?
    A. 15,625 B. 360
    C. 30 D. 7,776
    Hint

  14.   Write 45 as a product of the same factor.
    A. 5 · 5 · 5 · 5 · 5 B. 5 · 5 · 5 · 5
    C. 4 · 4 · 4 · 4 D. 4 · 4 · 4 · 4 · 4
    Hint

  15.   Factor 8x2.
    A. 2 · 2 · 2 · x B. 2 · 2 · 2 · x · x
    C. 8 · x D. 2 · 4 · x · x
    Hint

  16.   Estimate ÷ .
    A. B. 1
    C. 2 D. 0
    Hint

  17.   What value of y makes -y = - a true sentence?
    A. - B. -
    C. D.
    Hint

  18.   The Niles Park District has 140 children signed up to play Little League Baseball. The makeup of the league is shown in the table. If one child is picked at random, what is the probability that they are 9 or 11 years old? Write as a fraction in simplest form.
   
    A. B.
    C. D.
    Hint

  19.   Suppose you toss three quarters. What is the probability that exactly two of the coins will show tails?
    A. B.
    C. D.
    Hint

  20.   Find the slope of the line that passes through each pair of points. (-3, 1), (4, 6)
    A. - B.
    C. D. -
    Hint



Glencoe
The McGraw-Hill Companies