1.   Find the mean of {3, 8, 10, 1, 25}.
    A. 9 B. 9.4
    C. 1 D. 8
    Hint

  2.   What integer represents a rise in temperature of 19°?
    A. 19 B. -19
    C. -|-19| D. -|19|
    Hint

  3.   Find the absolute value of -17.
    A. -17 B.
    C. 17 D. -18
    Hint

  4.   Solve x = 6(-7).
    A. 13 B. 42
    C. -42 D. -1
    Hint

  5.   Solve (-2)(-8) = a.
    A. 16 B. -16
    C. 10 D. -10
    Hint

  6.   Solve 16 = 4a + 8.
    A. B. 2
    C. 4 D. 6
    Hint

  7.   15% of 240 is what number?
    A. 36 B. 60
    C. 72 D. 45
    Hint

  8.   Determine the number of ways awards can be given for first, second, and third places in a race if there are 7 runners participating.
    A. 5040 B. 2520
    C. 210 D. 840
    Hint

  9.   Express as a decimal.
    A. 0.26 B. 2.6
    C. 3.6666 D. 26
    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. 14 B. 15
    C. 13 D. 12
    Hint

  11.   Find the next term in the sequence
81, 27, 9, 3,
    A. 9 B. 3
    C. 6 D. 1
    Hint

  12.   Write an algebraic expression for the phrase 6 times z.
    A. 6z B. z6
    C. z - 6 D. 6 + z
    Hint

  13.   Find the perimeter of the figure.
   
    A. 16 km B. 13 km
    C. 8 km D. 15 km
    Hint

  14.   Which pair of ratios is not equivalent?
    A. and B. and
    C. and D. and
    Hint

  15.   Which of the following is not a unit rate?
    A. 65 miles per hour B. 10 cm every 5 years
    C. 3 incidents each day D. 0.12 molecules per liter
    Hint

  16.   Solve = .
    A. 8 B. 6.125
    C. 16 D. 32
    Hint

  17.   If the scale on a map is 1 cm for every 117 km and Washington, D.C., and Baghdad, Iraq, are 85.26 cm apart on the map, then approximately how far apart are they really?
    A. 9,975 km B. 9,975 m
    C. 9,975 cm D. 9.975 m
    Hint

  18.   What number is 120% of 60?
    A. 20 B. 2
    C. 7.2 D. 72
    Hint

  19.   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 he or she is not 9 years old? Write as a fraction in simplest form.
   
    A. B.
    C. D.
    Hint

  20.   In a survey, 100 students were asked to name their favorite season of the year. The results are shown in the table. Suppose 1,300 students attend Franklin Middle School. How many can be expected to choose spring as their favorite season?
   
    A. 300 B. 715
    C. 312 D. 240
    Hint



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