1.   A graph is misleading if ______.
    A. it is a line graph with years labeled on the horizontal axis B. it has a title
    C. there are no labels on either scale D. it is a bar graph
    Hint

  2.   Find the solution of 72 + z = 84 if the value of z can be selected from the set {4, 8, 12, 16}.
    A. 16 B. 8
    C. 12 D. 4
    Hint

  3.   Which operation should be done first when evaluating 15 5 3 + 2 - 1?
    A. subtraction B. division
    C. addition D. multiplication
    Hint

  4.   Write 2,564,000 in scientific notation.
    A. 25.64×105 B. 2.564×105
    C. 2,564×103 D. 2.564×106
    Hint

  5.   Find the mode of {325, 100, 115, 621, 325, 325, 100}.
    A. 100 B. 273
    C. 115 D. 325
    Hint

  6.   Find the next term in the sequence 2, 6, 18, ...
    A. 30 B. 38
    C. 54 D. 22
    Hint

  7.   What integer represents a loss of 15 yards in football?
    A. |15| B. -15
    C. 15 D. |-15|
    Hint

  8.   Evaluate 3 × 5 + 12 ÷ 3.
    A. 9 B. 11
    C. 19 D. 27
    Hint

  9.   Evaluate 42 10
    A. 16 B. 6
    C. 26 D. 2
    Hint

  10.   Evaluate x2 + 2xy + y2 if = 4 and y = 7.
    A. 78 B. 121
    C. 65 D. 86
    Hint

  11.   Solve 5x = 55.
    A. 5 B. 9
    C. 11 D. 12
    Hint

  12.   Choose an appropriate scale for the data
69, 72, 121, 81, 98.
    A. 70 to 100 B. 70 to 120
    C. 40 to 100 D. 65 to 125
    Hint

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

  14.   Find the mode of {2, 2, 3, 9, 7, 9, 3, 7, 3}.
    A. 5 B. 3
    C. 2 D. 7
    Hint

  15.   Find the next term in the sequence
13, 19, 24, 28,
    A. 31 B. 32
    C. 41 D. 33
    Hint

  16.   Solve y = -8 + (-15).
    A. 7 B. -7
    C. -23 D. 23
    Hint

  17.   Solve (-9)(-6) = s.
    A. -15 B. 15
    C. -54 D. 54
    Hint

  18.   Describe and identify the pattern in the sequence.
6, 7, 9, 12, 16,
    A. Add 1 to the first term, add 2 to the second term, and so on; neither arithmetic nor geometric B. ×2; geometric
    C. Add 2 to the first term, add 4 to the second term, and so on; neither arithmetic nor geometric D. +1; arithmetic
    Hint

  19.   Write 6.2 × 105 in standard form.
    A. 62,000 B. 6,200,000
    C. 62,000,000 D. 620,000
    Hint

  20.   Make a box-and-whisker plot of the duration of ten recent solar eclipses listed in the table.
   
    A.
    B.
    C.
    D.
    Hint



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