1.   Evaluate if a = 5, b = 6 and c = 3.
    A. 10 B.
    C. 3 D. 30
    Hint

  2.   Write 120,000,000 in scientific notation.
    A. 1.2×108 B. 12×107
    C. 1.2×109 D. 0.12×109
    Hint

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

  4.   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. 1|15 B. 15|1
    C. 151|2 D. 15|2
    Hint

  5.   Name a fraction equivalent to the fraction that is modeled in the figure.
   
    A. B.
    C. D.
    Hint

  6.   Write a percent to represent the shaded area.
   
    A. 16% B. 100%
    C. 64% D. 4%
    Hint

  7.   Solve 75 = 25a.
    A. 100 B. 50
    C. 3 D.
    Hint

  8.   A music club is offering unlimited CDs for $6.00 each. There is also a $5.00 shipping cost. If m = the number of CDs, which equation can you use to determine how many CDs you can buy with $35.00?
    A. 5m + 6 = 35 B. 6m + 5 = 35
    C. 5 + 6 = 35m D. 6m = 35
    Hint

  9.   1.Which fraction modeled below rounds to 1 when rounding to the nearest ?
    A. B.
    C. D.
    Hint

  10.   Solve y = + +
    A. B.
    C. D.
    Hint

  11.   Solve
    A. B.
    C. D.
    Hint

  12.   Evaluate 5k + if
k = 3, m = 20, and n. = 5.
    A. 20 B. 19
    C. 57 D. 7
    Hint

  13.   Marquez is on a certain baseball team that has a four-man pitching rotation, so each pitcher plays every four days. Walter is on another team, which has a five-man rotation. If Marquez and Walter play in the same game today, how many days will it be before they play on the same day again?
    A. 20 B. 4
    C. 10 D. 5
    Hint

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

  15.   Estimate × 21.
    A. 28 B. 11
    C. 15 D. 16
    Hint

  16.   Find the circumference of the circle. Use for .
   
    A. 33 m B. 86.6 m
    C. 16.5 m D. 8.4 m
    Hint

  17.   Find the multiplicative inverse of .
    A. B.
    C. D.
    Hint

  18.   The stem-and-leaf plot shows the bowling scores of one round of a bowling meet. Find the true statement.
   
    A. Their were a total of 15 bowlers who participated in the meet.
    B. The bowling score of 168 is an outlier of the data.
    C. Only one bowler scored in the 170-179 point range.
    D. The range of the bowling scores is 33.
    Hint

  19.   Which bar graph shows the number of endangered species by group in the U.S.?
   
    A.
    B.
    C.
    D.
    Hint

  20.   Solve = 3.
    A. 9 B. 4
    C. 24 D. 36
    Hint



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