1.   An infant weighs 7 pounds at birth. Assuming that she gains 1 pound every 2 weeks, how much will she weigh in 10 weeks?
    A. 5 pounds B. 7 pounds
    C. 12 pounds D. 17 pounds
    Hint

  2.   Evaluate if a = 9, b = 6 and c = 3.
    A. 11 B. 5
    C. 9 D. 15
    Hint

  3.   On how many days was the temperature at least 71 degrees?
   
    A. 2 B. 5
    C. 1 D. 3
    Hint

  4.   The following are scores on an English exam. The highest score possible is 100. What is the least score?
   
    A. 21 B. 75
    C. 100 D. 71
    Hint

  5.   If the number 178,651 is rounded to 179,000 and plotted on a stem and leaf plot as 17|9, how would you plot 151,205?
    A. 15|1 B. 151|2
    C. 1|15 D. 15|2
    Hint

  6.   Find the absolute value of 4.
    A. B. -4
    C. D. 4
    Hint

  7.   Solve x = -28 ÷ 7.
    A. -4 B. -21
    C. 4 D. 21
    Hint

  8.   67.2 m = ______ cm
    A. 67,200 B. 672
    C. 6,720 D. 0.672
    Hint

  9.   What is the least energy used by any of these states (in hundred trillion BTU's)?
   
    A. 6 B. 7
    C. 5 D. 4
    Hint

  10.   Find the interquartile range of the data.
   
    A. 5 B. 7
    C. 10 D. 17
    Hint

  11.   Order the integers 8, -11, -21, 3, and 30 from least to greatest.
    A. 8, -11, -21, 3, 30
    B. 30, 8, 3, -11, -21
    C. -11, -21, 3, 8, 30
    D. -21, -11, 3, 8, 30
    Hint

  12.   Solve t = -3 - 8.
    A. -5 B. 5
    C. 11 D. -11
    Hint

  13.   Evaluate p q if p = -6 and q = 14.
    A. -8 B. 20
    C. 8 D. -20
    Hint

  14.   Solve (-4)2 = b.
    A. 16 B. 4
    C. 8 D. -16
    Hint

  15.   Solve -84 ÷ -7 = q
    A. -12 B. 12
    C. 14 D. -14
    Hint

  16.   Write 45 as a product of the same factor.
    A. 4 · 4 · 4 · 4 · 4 B. 5 · 5 · 5 · 5 · 5
    C. 5 · 5 · 5 · 5 D. 4 · 4 · 4 · 4
    Hint

  17.   Evaluate 16 + (9 - 4)10 - 4 · 5.
    A. 35 B. 190
    C. 46 D. 96
    Hint

  18.   The table shows how much time Eva spent in a music chat room on the Internet during the week. Which expression cannot be used to find the total number of hours she spent in the chat room?
   
    A. 1.5 + 1.5 + 1.5 + 1 + 1 + 2
    B. 3 × 1.5 + 2 × 1 + 2
    C. 5(1.5 + 1) + 2
    D. 3(1.5) + 2(1) + 2
    Hint

  19.   Choose the sequence that is arithmetic.
    A. 1, 1, 2, 3, B. 5, 7, 12, 18,
    C. 17, 29, 41, 53, D. 4, 12, 36, 108,
    Hint

  20.   The table shows the heights of U.S. Presidents. Which is a histogram of the data?
   
    A.
    B.
    C.
    D.
    Hint



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