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1. |
Find the difference |-25| - (-32). |
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A. |
57 |
B. |
-7 |
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C. |
7 |
D. |
-57 |
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Hint |
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2. |
What is implied when it is said that x and y have a negative correlation? |
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A. |
When the value of x is negative, the value of y negative. |
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B. |
When the value of x increases, the value of y increases. |
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C. |
When the value of x increases, the value of y does not necessarily increase or decrease. |
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D. |
When the value of x increases, the value of y decreases. |
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Hint |
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3. |
Select the correct graph for the relation y = -2x if the domain is
{-2, -1, 0, 1, 2}. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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4. |
Simplify  Assume the denominator is not equal to zero. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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5. |
Find the area of the parallelogram. |
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 |
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A. |
8 cm2 |
B. |
7.5 cm2 |
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C. |
15 cm2 |
D. |
24 cm2 |
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Hint |
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6. |
Find the area of the unshaded region. |
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 |
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A. |
196 sq. units |
B. |
240 sq. units |
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C. |
204 sq. units |
D. |
152 sq. units |
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Hint |
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7. |
Find  |
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A. |
 11 |
B. |
-1.1 |
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C. |
1.1 |
D. |
1.1 |
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Hint |
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8. |
Six cars finished an auto race. Which car was the fastest? |
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 |
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A. |
A |
B. |
D |
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C. |
F |
D. |
C |
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Hint |
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9. |
Which club has the lowest total membership? |
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 |
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A. |
Science |
B. |
Chess |
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C. |
Yearbook |
D. |
Computer |
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Hint |
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10. |
What does 9|4 mean in the stem-and-leaf plot below? |
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 |
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A. |
 |
B. |
904 |
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C. |
94 |
D. |
9.4 |
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Hint |
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11. |
The circle graph shows the percent of money earned by different groups at a school. The school earned a total of $42,785. Which sector represents the band if they earned $7701? |
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 |
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A. |
19% |
B. |
29% |
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C. |
20% |
D. |
18% |
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Hint |
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12. |
A graph that displays data with __________ is called a pictograph. |
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A. |
graphic symbols |
B. |
bars |
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C. |
tally marks |
D. |
sectors |
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Hint |
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13. |
Using the box-and-whisker plot, what is the least value of the data for exam A? |
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 |
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A. |
65 |
B. |
45 |
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C. |
83 |
D. |
50 |
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Hint |
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14. |
What is the perimeter of the triangle? |
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 |
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A. |
19  cm |
B. |
20 cm |
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C. |
18  cm |
D. |
19  |
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Hint |
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15. |
Using the floor plan of an after school study room, what would it cost to carpet the student desk area if carpet costs $13.20/yd2? |
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A. |
$1597.20 |
B. |
$580.80 |
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C. |
$532.40 |
D. |
$177.47 |
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Hint |
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16. |
Write the ratio 80 in: 20 ft as a fraction in lowest terms. |
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A. |
 |
B. |
 |
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C. |
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D. |
 |
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Hint |
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17. |
Write the ratio 20 s: 4 min as a fraction in lowest terms. |
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A. |
 |
B. |
 |
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C. |
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D. |
 |
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Hint |
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18. |
What is the circumference of a circle with diameter of 6 cm? Round the answer to the nearest tenth. |
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A. |
75.4 cm |
B. |
37.7 cm |
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C. |
18.8 cm |
D. |
113.1 cm |
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Hint |
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19. |
Which pair of ratios forms a proportion? |
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A. |
 |
B. |
 |
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C. |
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D. |
 |
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Hint |
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20. |
Which rule best describes the pattern 1.4, 8.4, 15.4, 22.4… |
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A. |
Divide by 0.4. |
B. |
Add 7. |
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C. |
Add 6.8. |
D. |
Multiply by 8. |
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Hint |
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