1.   Which statement illustrates the commutative property of addition?
    A. (5 + 3) + 6 = 8 + 6 B. (5 + 3) + 6 = (3 + 5) + 6
    C. (5 + 3) + 6 = 5 + (3 + 6) D. (5 + 3) + 6 = 14
    Hint

  2.   Name the set of numbers that is graphed below.
   
    A. {all integers} B. {-6, -3, 0, 2, 4}
    C. {-3, 2, 4} D. {-6, -3, 2, 4}
    Hint

  3.   Find the sum -5 + (-6).
    A. -11 B. 1
    C. 11 D. -1
    Hint

  4.   Based on the line plot, what is the lowest score?
   
    A. 21 B. 100
    C. 71 D. 75
    Hint

  5.   Evaluate if a = 6.
    A. 8 B. 12
    C. 4 D. 24
    Hint

  6.   Fifteen minus a number is thirty-two. Find the number.
    A. -17 B. -47
    C. 17 D. 47
    Hint

  7.   Find the median of {55, 21, 47.4, 69, 71}.
    A. 21 B. 71
    C. 47.4 D. 55
    Hint

  8.   You have scores of 62, 75, and 90 on three of your history exams. What do you need to get on your fourth exam for a mean of 80?
    A. 80 B. 100
    C. 93 D. 97
    Hint

  9.   What is the perimeter of the pattern consisting of 8 trapezoids?
   
    A. 23 B. 29
    C. 8 D. 26
    Hint

  10.   Which statement is best illustrated by the graph?
   
    A. driving on the highway B. driving through the city
    C. walking up steps D. jogging
    Hint

  11.   What is the final price of a $152 item after 6% tax is added?
    A. $9.12 B. $142.88
    C. $161.12 D. $243.20
    Hint

  12.   In which quadrant does the graph of (-3, -2) lie?
    A. II B. I
    C. IV D. III
    Hint

  13.   A direct variation equation has (-2, 4) and (n, -8) as solutions. Find the missing value.
    A. 4 B. 1
    C. 16 D. -2
    Hint

  14.   Three out of the four equations listed below are equations of lines that are parallel to each other. Which equation does not have a graph that is a line parallel to the other three?
    A.
    B. 3x + 4y = -16
    C. 8y = - 6x
    D.
    Hint

  15.   Find
    A. 9 B. -81
    C. 81 D. -9
    Hint

  16.   Name the ordered pair for point A.
   
    A. (-4, -3) B. (-3, -4)
    C. (4, 3) D. (-4, -4)
    Hint

  17.   Write the inverse of the relation
{(-6, 1), (-3, 2), (0, 3), (3, 4), (6, 5)}
    A. {(6, -1), (3, -2), (0, -3), (-3, -4), -6, -5)}
    B. {(-1, -6), (-2, -3), (-3, 0), (-4, -3), (-5, -6)}
    C. {(1, -6), (2, -3), (3, 0), (4, 3), (5, 6)}
    D. {(-1, 6), (-2, 3), (-3, 0), (-4, -3), (-5, -6)}
    Hint

  18.   Write the slope-intercept form of an equation for the line that passes through (-8, -1) and is parallel to the graph of
    A. B.
    C. D.
    Hint

  19.   Write the slope-intercept form of an equation for the line that passes through (-4, -26) and is parallel to
    A. B.
    C. D.
    Hint

  20.   If Dale Jarrett drives his car 1760 feet on the racetrack in 6 seconds, about how long will it take him to drive 2640 feet, a half mile?
    A. 18 minutes B. 9 seconds
    C. 6 minutes, 40 seconds D. 18 seconds
    Hint



Glencoe
The McGraw-Hill Companies