1.   What is the upper quartile for the quiz scores?
   
    A. 13 B. 12
    C. 17 D. 20
    Hint

  2.   Express $112 for 14 hours as a unit rate.
    A. $9/hr B. $112/week
    C. $11/hr D. $8/hr
    Hint

  3.   Find the value of x in the equation .
    A. 14 B. -10
    C. 6 D. -30
    Hint

  4.   Express the ratio 15 red marbles out of 50 marbles as a fraction in simplest form.
    A. B.
    C. D.
    Hint

  5.   Three ordered pairs for f(n) = 2n - 1 are (-1, -3), (1, 1), and (2, 3). Graph the function.
    A.
    B.
    C.
    D.
    Hint

  6.   Find 2 – (–5).
    A. 3 B. –7
    C. –3 D. 7
    Hint

  7.   Create a block pattern with s2 – 1 blocks.
    A. B.
    C. D.
    Hint

  8.   The following is the top view of a structure. Find the bottom view.
   
    A. B.
    C. D.
    Hint

  9.   Use the net's measurements to find the surface area of the triangular pyramid.
   
    A. 346 m2 B. 98.3 m2
    C. 173 m2 D. 86.5 m2
    Hint

  10.   The diameter of a quarter is approximately 1 in. How many quarters would it take to cover a football field measuring 360 ft by 160 ft?
    A. 691,200 quarters B. 57,600 quarters
    C. 1,216,000 quarters D. 8,294,400 quarters
    Hint

  11.   Find the value of N in the equation.N × 104 = 8,653,300
    A. N = 86,533,000,000
    B. N = 865.33
    C. N = 8.6533
    D. N = 86,533
    Hint

  12.   In which quadrant are positive x-coordinates and negative
y-coordinates located?
    A. Quadrant II B. Quadrant IV
    C. Quadrant I D. Quadrant III
    Hint

  13.   The distance-time graph below shows a race between 4 classmates. If the length of the race was 20 meters, who won the race?
   
    A. Chris B. Randy
    C. Hector D. Thomas
    Hint

  14.   Simplify the equation.y = –2(x – 7) – (9 + 5x)
    A. y = –7x + 5 B. y = –16x + 3
    C. y = 3x – 16 D. y = 7x – 5
    Hint

  15.   Find the volume of the structure below after it has been scaled by a factor of 3.
   
    A. 12 cubic units B. 324 cubic units
    C. 108 cubic units D. 36 cubic units
    Hint

  16.   See the line graph below of George's, Jerry's, and Stanley's heights between the ages of 5 and 14 years. Which boy grew the most between consecutive years?
   
    A. Stanley 5–6 years B. Jerry 13–14 years
    C. George 11–12 years D. George 8–9 years
    Hint

  17.   Describe the graph below.
   
    A. A person walking from the left side of a room to the right, moving faster as time passes.
    B. A person walking from the left side of a room to the right, moving slower as time passes.
    C. A person walking from the right side of a room to the left, moving at a constant speed.
    D. A person walking from the right side of a room to the left, moving faster as time passes.
    Hint

  18.   Find the example that does not model a repeating pattern involving weather.
    A. daily temperature variations
    B. path of a hurricane
    C. yearly precipitation patterns
    D. arrival of the seasons
    Hint

  19.   Suppose you have a bag filled with 6 blocks numbered from 1–6. You consecutively choose three blocks, without replacement to form a three-digit number. You choose the first number and put it in either the hundreds, tens, or ones place. You choose the next number and put it in one of the remaining places, and so on. The object of the game is to create the greatest three-digit number. What is the probability of getting a higher number in the third draw (than the second draw) if a 4 is in the tens place and the second draw is a 5?
    A. B.
    C. D.
    Hint

  20.   Suppose you have a bag filled with 6 blocks numbered from 1–6. You consecutively choose three blocks, without replacement to form a three-digit number. You choose the first number and put it in either the hundreds, tens, or ones place. You choose the next number and put it in one of the remaining places, and so on. The object of the game is to create the greatest three-digit number. What is the probability of getting a higher number in the third draw (than the second draw) if a 2 is in the ones place and the second draw is a 4?
    A. B.
    C. D.
    Hint



Glencoe
The McGraw-Hill Companies