1.   The mean is the _______ of a set of numbers.
    A. highest number B. most frequent
    C. arithmetic average D. middle number
    Hint

  2.   What is the greatest common factor of 22, 66, and 110?
    A. 2 B. 66
    C. 22 D. 11
    Hint

  3.   Solve x = 6(-7).
    A. -42 B. 42
    C. 13 D. -1
    Hint

  4.   Is the graph shown a translation, a reflection, both, or neither?
   
    A. neither B. translation
    C. both D. reflection
    Hint

  5.   Classify the angle whose measure is 100°.
    A. acute B. straight
    C. obtuse D. right
    Hint

  6.   In the tessellation below, what is the pattern unit?
   
    A. B.
    C. D.
    Hint

  7.   Find the missing measure in a right triangle if a = 9 ft and b = 12 ft.
    A. 13 ft B. 10 ft
    C. 15 ft D. 17 ft
    Hint

  8.   A 12-ft ladder is placed 5 feet from a building. Approximately how high does the ladder reach?
    A. 10 ft B. 8 ft
    C. 11 ft D. 13 ft
    Hint

  9.   What percent of the school population is enrolled in school after high school?
   
    A. 37.3% B. 4.5%
    C. 16.8% D. 36.4%
    Hint

  10.   How much would a bicycle cost if it were marked down 15% from its original price of $289?
    A. $245.65 B. $332.35
    C. $43.35 D. $340.00
    Hint

  11.   Express as a percent.
    A. 15% B. 12%
    C. 3% D. 6%
    Hint

  12.   Evaluate rst if r = -3, s = 2, and t = -8.
    A. -48 B. 48
    C. 24 D. -24
    Hint

  13.   Evaluate + f if f = .
    A. B.
    C. D.
    Hint

  14.   Express .00034 as a percent.
    A. 0.34% B. 0.0034%
    C. 3.4% D. 0.034%
    Hint

  15.   In the expression 18 is 20% of 90, 90 is the _____.
    A. rate B. base
    C. percentage D. percent proportion
    Hint

  16.   Solve = .
    A. 13.1 B. 22.1
    C. 21 D. 20
    Hint

  17.   A friend of yours has 26 slips of paper, one with each letter of the alphabet on it. You randomly select six of them, not replacing any. What is the probability that all six letters that you choose are consonants ('y' is a consonant, not a vowel)?
    A. B.
    C. D.
    Hint

  18.   A steak dinner including filet mignon, a baked potato, and green beans costs $20. A slice of apple pie can be added for $6 more. How much would it cost a family of 5 to each have a steak dinner and apple pie?
    A. $50 B. $26
    C. $130 D. $106
    Hint

  19.   Choose the sequence that is geometric.
    A. 1, 2, 6, 24, B. 4, 0.8, 0.16, 0.032,
    C. 1.2, 1.8, 2.4, 3.0, D. 8, 7, 6, 5,
    Hint

  20.   Estimate 238% of 74.
    A. 180 B. 140
    C. 160 D. 120
    Hint



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