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

  2.   The equation where d represents the distance in miles
and t is the number of seconds between seeing lightening and
hearing thunder, tells how far away a thunderstorm is.
How far is it to a thunderstorm if you count 15 seconds between
seeing the lightening and hearing the thunder?
    A. 3 miles B. 1 mile
    C. 10 miles D. 15 miles
    Hint

  3.   3.5 g = ______mg
    A. 0.35 B. 350
    C. 0.0035 D. 3,500
    Hint

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

  5.   Solve m - 5 = 9.
    A. 14 B. 13
    C. 12 D. 15
    Hint

  6.   57 mL = ______ L
    A. 0.57 B. 57,000
    C. 0.057 D. 0.0057
    Hint

  7.   The speed of light in a vacuum is exactly 299,792,458 meters per second. Write this number in scientific notation with the factor rounded to the hundredths place.
    A. 2.99 × 1010 B. 2.99 × 109
    C. 3.00 × 108 D. 3.00 × 109
    Hint

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

  9.   Find the next term in the sequence
83, 92, 101, 110,
    A. 121 B. 55
    C. 119 D. 111
    Hint

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

  11.   Write 63 as a product of the same factor.
    A. 6 · 6 · 6 · 6 · 6 · 6 B. 3 · 3 · 3 · 3 · 3 · 3
    C. 3 · 3 · 3 D. 6 · 6 · 6
    Hint

  12.   Evaluate 124.
    A. 18,491 B. 16,777,216
    C. 20,736 D. 48
    Hint

  13.   Evaluate 60 ÷ 12 + 2(13 - 7).
    A. 17 B. 2.5
    C. 22 D. 6
    Hint

  14.   The after school club purchased five basketballs, six soccer balls, and three volleyballs. How much did the club spend if a basketball costs $14.95, a soccer ball costs $19.99, and a volleyball costs $12?
    A. $225.65 B. $216.80
    C. $230.69 D. $206.72
    Hint

  15.   Evaluate j - k if j = 10 and k = 2.
    A. 20 B. 5
    C. 12 D. 8
    Hint

  16.   Graph the solution of 11 + y = 28 on a number line.
    A. B.
    C. D.
    Hint

  17.   On a full flight from San Antonio to Los Angeles 28 people sat in first class. If 130 were on the flight, how many people sat in coach?
    A. 158 B. 102
    C. 108 D. 112
    Hint

  18.   Describe and identify the pattern in the sequence.
68, 85, 102, 119,
    A. +17; geometric B. ×2; geometric
    C. ×1.5; geometric D. +17; arithmetic
    Hint

  19.   Choose the sequence that is neither arithmetic nor geometric.
    A. 1, 1, 1, 1, B. 11, 18, 25, 32,
    C. 2, 1, 0.5, 0.25, D. 15, 18, 21, 25,
    Hint

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



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