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

  2.   Solve 3x = 18.
    A. 15 B. 7
    C. 21 D. 6
    Hint

  3.   Write 0.21111... using bar notation.
    A. B.
    C. D.
    Hint

  4.   The following are scores on an English exam. The highest score possible is 100. Where is there a cluster?
   
    A. 60-75 B. 90-100
    C. 20-30 D. 20-100
    Hint

  5.   Express 25% as a fraction.
    A. B.
    C. D.
    Hint

  6.   Solve n = 14 + (-2).
    A. -28 B. 16
    C. 12 D. -12
    Hint

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

  8.   Find .Write the sum in simplest form.
    A. B.
    C. D.
    Hint

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

  10.   Solve s = .
    A. B.
    C. D.
    Hint

  11.   Solve m = ÷ .
    A. B.
    C. D. 27
    Hint

  12.   In the survey for which the results are shown below, if 57 people responded that they preferred orange candy, how many people participated in the survey?
   
    A. 33 B. 190
    C. 108 D. 300
    Hint

  13.   Five coins are tossed. How many outcomes are there?
    A. 20 B. 16
    C. 10 D. 32
    Hint

  14.   Express 64 in exponential form as a power of 4.
    A. 26 B. 44
    C. 43 D. 45
    Hint

  15.   On average, letter carriers deliver approximately 670 million pieces of mail each day. About how many pieces of mail do they deliver in 6 days?
    A. 4.02 billion B. 4,020
    C. 420 billion D. 4.02 million
    Hint

  16.   Which frequency table matches the histogram below?
   
    A. B.
    C. D.
    Hint

  17.   15 is what percent of 35? Round to the nearest tenth if necessary.
    A. 38.4% B. 23%
    C. 5.3% D. 42.9%
    Hint

  18.   Use the spinner to find P(not 5). Write as a fraction in simplest form.
   
    A. B.
    C. D.
    Hint

  19.   Which situation is a combination?
    A. The number of ways a committee can choose a president, vice-president, and treasurer.
    B. The number of ways 50 people can line up to enter a concert hall.
    C. The number of ways 3 books can be displayed in a store window.
    D. The number of ways a coach can choose 3 co-captains for a soccer team.
    Hint

  20.   A cell phone company charges $40 every month for unlimited calls. Let x equal the number of months and y equal the total cost. Choose the representation that does not describe the situation.
    A. B. The ordered pair (-2, -80) is a solution.
    C. D. y = 40x
    Hint



Glencoe
The McGraw-Hill Companies