1.   Evaluate 3x + 2y if x = 3 and y = 7.
    A. 105 B. 27
    C. 23 D. 5
    Hint

  2.   Write 24 as a product.
    A. 2 + 2 + 2 + 2 B. 4 + 4
    C. 2 · 2 · 2 · 2 D. 4 · 4
    Hint

  3.   Express 2 as a decimal.
    A. 0.75 B. 275
    C. 2.75 D.
    Hint

  4.   What is the interval?
   
    A. 50 B. 51-100
    C. 10 D. 9
    Hint

  5.   George wants to resurface the table below with ceramic tiles. What is the largest square tile that he can use without having to cut any tiles?
   
    A. 6 inches on each side B. 12 inches on each side
    C. 8 inches on each side D. 4 inches on each side
    Hint

  6.   Express as a percent.
    A. 85% B. 68%
    C. 42.5% D. 75%
    Hint

  7.   Classify .
   
    A. acute, scalene B. right, equilateral
    C. right, isosceles D. obtuse, isosceles
    Hint

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

  9.   Which symbol makes the following statement true?
568 ______ 5.1 × 102
    A. > B. =
    C. < D.
    Hint

  10.   Express 52% as a fraction.
    A. B.
    C. D.
    Hint

  11.   Solve 11r = 99.
    A. 8 B. 11
    C. -9 D. 9
    Hint

  12.   378 is 84% of what number?
    A. 462 B. 317.52
    C. 450 D. 438.48
    Hint

  13.   Which of the following angle measures represents the angles of a regular polygon that can be used to make a tessellation?
    A. 140° B. 108°
    C. 120° D. 150°
    Hint

  14.   You are going to order a one-topping pizza from your favorite pizzeria. You can get the pizza on thin crust, traditional crust, or deep-dish. The toppings you have to choose from are pepperoni, sausage, onions, mushrooms, peppers, and extra cheese. You also have to choose whether to pick it up or have it delivered. How many combinations are there for you to choose from?
    A. 36 B. 11
    C. 40 D. 8
    Hint

  15.   Compute 10!
    A. 362,880 B. 36,288,000
    C. 36,288 D. 3,628,800
    Hint

  16.   You have an assignment for an art class to paint a painting using only four colors. Visiting an art store, you find 20 colors from which to choose. How many different combinations of colors are there?
    A. 116,280 B. 4,845
    C. 24 D. 74
    Hint

  17.   Evaluate |-15| - |-9|.
    A. 24 B. 6
    C. -6 D. -24
    Hint

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

  19.   A nickel is tossed 550 times and heads came up 300 times. What is the experimental probability of tossing tails?
    A. B.
    C. D.
    Hint

  20.   A cylindrical popcorn container with an open top has a height of 26 centimeters and a diameter of 10 centimeters. Find the surface area of the container to the nearest tenth of a centimeter.
    A. 973.9 cm2 B. 2,261.9 cm2
    C. 1,947.8 cm2 D. 895.4 cm2
    Hint



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