1.   The table shows the cost of mailing a package. Predict the cost of mailing a package that weighs 5 pounds.
   
    A. $6.20 B. $6.30
    C. $6.00 D. $6.10
    Hint

  2.   Solve = 7.
    A. 6.79 B. 1.47
    C. 7.21 D. 33.3
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  3.   Write an equation to represent ''41 less than b is 9.''
    A. b - 41 = 9 B. 9 - b = 41
    C. b + 9 = 41 D. 41 - b = 9
    Hint

  4.   Solve t = (-7)(-3).
    A. -10 B. -21
    C. 21 D. 10
    Hint

  5.   The number 47 is _____.
    A. a rational number B. a whole number and an integer
    C. a whole number, an integer, and a rational number D. a whole number
    Hint

  6.   Find the value of k in the equation Write the solution in simplest form.
    A. B.
    C. D.
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  7.   Which number is not a perfect square?
    A. 25 B. 49
    C. 27 D. 9
    Hint

  8.   The hypotenuse of a right triangle is 38 meters long, and one of its legs is 15 meters long. Find the length of the other leg.
    A. about 52.9 m B. about 40.9 m
    C. about 46.4 m D. about 34.9 m
    Hint

  9.   Find the distance between the pair of points whose coordinates are given. Round to the nearest tenth.
   
    A. 1.7 B. 5.8
    C. 6.7 D. 2.4
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  10.   Solve p = 5 + 13 + (-3).
    A. p = 15 B. p = -11
    C. p = 5 D. p = 21
    Hint

  11.   Solve f = 3 – 5.
    A. f = -8 B. f = 2
    C. f = -2 D. f = 8
    Hint

  12.   Solve q = .
    A. q = -70 B. q = -56
    C. q = 9 D. q = -9
    Hint

  13.   Solve t = .
    A. t = 45 B. t = -10
    C. t = -55 D. t = 10
    Hint

  14.   Express as a fraction.
    A. 7 B. 7
    C. 7 D. 7
    Hint

  15.   Determine whether the number is rational or irrational.
    A. Neither B. Irrational
    C. Both D. Rational
    Hint

  16.   Let R = real numbers, Q = rational number, Z = integers, W = whole numbers, and I = irrational numbers. Name the set(s) of numbers to which belongs.
    A. R, I B. R, W
    C. R, Z D. R, Q
    Hint

  17.   Sabrina's flying disc was stuck in a tree. In order to get the flying disc down, she used a 25-foot ladder positioned 8 feet from the base of the tree. How high was the flying disc?
    A. about 23.7 feet B. about 33 feet
    C. about 17 feet D. about 68.7 feet
    Hint

  18.   Solve -16m = -128.
    A. -8 B. 8
    C. 2,048 D. -2,048
    Hint

  19.   Find .
    A. -25 B. 15
    C. 25 D. -15
    Hint

  20.   The amount of time in hours a thunderstorm will last can be estimated using the expression , where d represents the distance across the storm in miles. Estimate how much longer a storm that is 8 miles across will last than a storm that is 3 miles across?
    A. 4 hours B. 1 hour
    C. 3 hours D. 2 hours
    Hint



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