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

  2.   Use the factor tree to write the prime factorization of 120.
    A. 2 × 2 × 3 × 5 B. 2 × 60
    C. 2 × 3 × 5 D. 2 × 2 × 2 × 3 × 5
    Hint

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

  4.   Express as a percent.
    A. 15% B. 83%
    C. 3% D. 8%
    Hint

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

  6.   Find the circumference of the circle. Use 3.14 for
   
    A. 254.34 cm B. 56.52 cm
    C. 28.26 cm D. 113.04 cm
    Hint

  7.   What is the name of a polygon that has five sides?
    A. decagon B. pentagon
    C. heptagon D. nonagon
    Hint

  8.   Estimate 74% of 587.
    A. 500 B. 412
    C. 450 D. 385
    Hint

  9.   Jacki scored 14 goals in 18 attempts in soccer this season. About what percent of her attempts were goals?
    A. 85% B. 75%
    C. 50% D. 60%
    Hint

  10.   Find the interest earned if $580 is placed in a savings account at 4.8% simple interest for years.
    A. $14.50 B. $48.72
    C. $69.60 D. $27.84
    Hint

  11.   The Standard Automotive car company offers its midsize car with
2 doors, 4 doors, or as a convertible. The car is available in 3 exterior colors and 2 interior colors. Find the number of different midsize cars the company can produce.
    A. 36 B. 24
    C. 12 D. 18
    Hint

  12.   What integer represents you getting $200 from the bank?
    A. -200 B. 200
    C. D. -
    Hint

  13.   Choose the equation for the graph below.
   
    A. y = x - 3 B. y = 4x - 2
    C. y = 3x - 3 D. y = 2x - 2
    Hint

  14.   Express $15 for 10 gallons as a unit rate.
    A. $5 per gallon B. $1000 per ton
    C. $1.50 per gallon D. $3 for 2 gallons
    Hint

  15.   Express 0.47 as a percent.
    A. 470% B. 47%
    C. 0.47% D. 4.7%
    Hint

  16.   By drawing triangles, you can find that all of the measures of the angles in an octagon add up to 1080°. Find the measure of one angle in a regular octagon.
    A. 1080° B. 150°
    C. 135° D. 1072°
    Hint

  17.   If you take out a loan for $550 at 7.2% simple interest and make no payments for 6 months, how much do you owe total?
    A. $946.00 B. $589.60
    C. $569.80 D. $294.80
    Hint

  18.   Write 7 · 7 · 7 · 7 · 7 in exponential form.
    A. 75 B. 57
    C. 55 D. 77
    Hint

  19.   The table shows how much time Eva spent in a music chat room on the Internet during the week. Which expression cannot be used to find the total number of hours she spent in the chat room?
   
    A. 5(1.5 + 1) + 2
    B. 3(1.5) + 2(1) + 2
    C. 3 × 1.5 + 2 × 1 + 2
    D. 1.5 + 1.5 + 1.5 + 1 + 1 + 2
    Hint

  20.   Evaluate |-15| - |-9|.
    A. 24 B. 6
    C. -6 D. -24
    Hint



Glencoe
The McGraw-Hill Companies