1.   The cafeteria has 52 tables. If each table can seat 5 people, how many people does the cafeteria hold?
    A. 260 B. 5
    C. 57 D. 52
    Hint

  2.   Evaluate c + 5 if c = 3.
    A. c + 3 B. 5
    C. 8 D. 3
    Hint

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

  4.   Write 3,465 in scientific notation.
    A. 34.65×102 B. 3.465×103
    C. 0.3465×104 D. 346.5×10
    Hint

  5.   What is the interval?
   
    A. 10 B. 9
    C. 50 D. 51-100
    Hint

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

  7.   What is the difference between the highest and the lowest values?
   
    A. 80 B. 75
    C. 84 D. 100
    Hint

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

  9.   Solve 65 (-5) = c.
    A. 60 B. 13
    C. -60 D. -13
    Hint

  10.   Solve x + 3 = 22.
    A. 23 B. 19
    C. 17 D. 25
    Hint

  11.   Are there any clusters in this data?
   
    A. Yes, 11-15. B. Yes, 5-20.
    C. No, there are no clusters. D. Yes, 5-8 and 14-18.
    Hint

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

  13.   Find the next term in the sequence
15, 19, 23, 27,
    A. 81 B. 31
    C. 30 D. 29
    Hint

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

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

  16.   Solve x = -9 - (-7).
    A. -2 B. 16
    C. 2 D. -16
    Hint

  17.   Solve t = 30 ÷ -6.
    A. -24 B. 5
    C. -5 D. 24
    Hint

  18.   Evaluate 37.
    A. 5,034 B. 21
    C. 2,187 D. 343
    Hint

  19.   The Used Car Store recently took an inventory of the remaining cars on their lot. The frequency table shows the results. Find how many cars were made in the 21st century.
   
    A. 18 B. 29
    C. 33 D. 15
    Hint

  20.   Make a bar graph to display the data in the table.
   
    A.
    B.
    C.
    D.
    Hint



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