1.   Solve = 7.
    A. 33.3 B. 6.79
    C. 7.21 D. 1.47
    Hint

  2.   Write an integer to represent a debt of $45.
    A. |-45| B. -45 and +45
    C. + 45 D. -45
    Hint

  3.   Find the sum of .
    A. B.
    C. D.
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  4.   To burn off the Calories from a 12-ounce can of regular cola, you would have to cycle 24 minutes at 13 miles per hour. How long would you have to cycle at the same speed to burn off the Calories from a 20-ounce bottle of soda?
    A. 30 minutes B. 20 minutes
    C. 10 minutes D. 40 minutes
    Hint

  5.   Kylie designed a logo for her school. The logo, which is 3 inches wide and 5 inches long, will be enlarged and used on a school sweatshirt. If the logo will be 4.5 inches wide on the sweatshirt, find its length.
    A. 7.5 inches B. 0.3 inches
    C. 3.3 inches D. 6 inches
    Hint

  6.   The formula gives the minimum speed s of a car in miles per hour, where d is the distance in feet the car skidded after its brakes were applied and f is a drag factor that depends on the road surface. A car left skid marks for 80 feet on a dry, concrete road surface with a drag factor of 0.82. Find the minimum speed to the nearest mile per hour.
    A. 48 miles per hour B. 42 miles per hour
    C. 46 miles per hour D. 44 miles per hour
    Hint

  7.   Determine whether the number is rational or irrational.
    A. rational B. both
    C. neither D. irrational
    Hint

  8.   Solve x = .
    A. x = -972 B. x = -108
    C. x = 108 D. x = 972
    Hint

  9.   Express 7.6109 × 108 in standard form.
    A. 761,090,000 B. 7,610,900,000
    C. 76,109,000 D. 0.000000076109
    Hint

  10.   The area of a rectangle is 60 in2. Find the width of the rectangle if the length is 12 in.
    A. 5 in. B. in.
    C. 2 in. D. 3in.
    Hint

  11.   A triangle has sides 5 inches, 7 inches, and 10 inches. Is this a right triangle? Why?
    A. No, because 5 + 7 10.
    B. Yes, because 5 + 7 > 10.
    C. No, because 52 + 72 102.
    D. Yes, because 52 + 72 = 102.
    Hint

  12.   Find the distance between the points (-7, -10) and (-5, -1).
    A. 9.2 units B. 8.8 units
    C. 7 units D. 5.5 units
    Hint

  13.   Which value of t makes the sum of t and 14 equal -8?
    A. 22 B. -6
    C. 6 D. -22
    Hint

  14.   Write as a decimal.
    A. 0.35 B. 0.26
    C. 0.65 D. 0.52
    Hint

  15.   Five boxes are 3, 4, 4, 3, and 3 inches high. If these boxes were stacked one on top of another, what is the total height of the boxes.
    A. 15 inches B. 30 inches
    C. 20 inches D. 25 inches
    Hint

  16.   Evaluate x2 · y3 if x = 6 and y = 3.
    A. 108 B. 1,944
    C. 972 D. 324
    Hint

  17.   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. 3 hours B. 1 hour
    C. 4 hours D. 2 hours
    Hint

  18.   The price of various size jars of spaghetti sauce are given in the table. Which size costs the least per ounce?
   
    A. 12 ounces B. 20 ounces
    C. 16 ounces D. 26 ounces
    Hint

  19.   Find the slope of the line.
   
    A. 2 B. 1
    C. 0 D. -1
    Hint

  20.   The Washington Monument is about 555 feet tall. Bento wants to make a model of the monument that is between 10 and 12 inches tall. Choose an appropriate scale for Bento to use.
    A. 1 inch = 60 feet B. 1 inch = 50 feet
    C. 1 inch = 70 feet D. 1 inch = 40 feet
    Hint



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