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1. |
Choose the scatter plot that has a prediction equation with a negative slope. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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2. |
Find the value of 63. |
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A. |
729 |
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B. |
36 |
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C. |
18 |
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D. |
216 |
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Hint |
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3. |
To what set of numbers does  belong? |
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A. |
irrationals |
B. |
rationals |
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C. |
whole numbers |
D. |
integers |
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Hint |
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4. |
Make a conjecture based on the following information. For points A, B, and C, AB = 2, BC = 3, and AC = 4. |
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A. |
A, B, and C are noncollinear. |
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B. |
A, B, and C form a right triangle. |
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C. |
A, B, and C are collinear. |
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D. |
A, B, and C form on equilateral triangle. |
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Hint |
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5. |
Find the standard deviation of the set {15, 42, 30, 22, 19, 32} to the nearest hundredth. |
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A. |
9.05 |
B. |
10.03 |
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C. |
9.91 |
D. |
10.14 |
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Hint |
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6. |
In the figure,  ________. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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7. |
Kim has 3 blue sweaters, 2 red sweaters, and 5 white sweaters in a dresser drawer. If she selects 3 sweaters at random with replacement, what is the probability she will select a red one first, white second, and blue third? |
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A. |
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B. |
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C. |
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D. |
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8. |
In a right triangle, the length c of the hypotenuse is 14 and the length b of one of the legs is 8. Find the length a of the other leg to the nearest hundredth. |
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A. |
11.49 |
B. |
21.23 |
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C. |
16.12 |
D. |
19.88 |
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Hint |
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9. |
For which value is a dilation with that scale factor a congruence transformation? |
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A. |
2 |
B. |
0 |
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C. |
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D. |
1 |
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Hint |
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10. |
Write an expression for the area of the rectangle. |
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A. |
9x2 – 31x + 40 |
B. |
x3 + 4x2 – 27x + 40 |
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C. |
x3 - 4x
| D. |
x2 - 3x + 13 |
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Hint |
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11. |
Which statement needs to be true to prove  |
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A. |
m 1 + m3 = 180° |
B. |
1  3 |
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C. |
4 1 |
D. |
1 2 |
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Hint |
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12. |
Which postulate can be used to prove the triangles congruent? |
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A. |
AAA Postulate |
B. |
ASA Postulate |
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C. |
SAS Postulate |
D. |
SSS Postulate |
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Hint |
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13. |
Andre mows lawns as a summer job. On average, he can mow 3 lawns in 2 hours and 15 minutes. At this rate, how long would it take Andre to mow 5 lawns? |
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A. |
4 hours and 15 minutes |
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B. |
3 hours and 58 minutes |
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C. |
3 hours and 30 minutes |
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D. |
3 hours and 45 minutes |
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Hint |
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14. |
Is the relation shown in the graph a function? Why or why not? |
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A. |
No, the relation contains the ordered pairs (3, -1) and (3, 2). |
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B. |
Yes, the relation contains very few ordered pairs. |
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C. |
Yes, the ordered pairs (-3, 2), (-1, 1), and (3, -1) form a straight line. |
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D. |
No, the relation contains the ordered pairs (0, -1) and (3, -1). |
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Hint |
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15. |
What is the rule relating each term in the sequence 1, –1, –3, –5…? |
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A. |
Divide by  |
B. |
Subtract 2 |
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C. |
Add 3 |
D. |
Subtract 1 |
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Hint |
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16. |
Using the number line, what is the midpoint of  |
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A. |
W |
B. |
U |
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C. |
V |
D. |
X |
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Hint |
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17. |
Complete. 7 qt = ______ c |
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A. |
28 |
B. |
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C. |
32 |
D. |
14 |
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Hint |
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18. |
What is the area of the shaded region? Round the answer to the nearest tenth. |
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A. |
201.1 cm2 |
B. |
182.2 cm2 |
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C. |
172.8 cm2 |
D. |
31.4 cm2 |
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Hint |
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19. |
Find the area of the figure shown. |
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A. |
235 cm2 |
B. |
270 cm2 |
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C. |
55 cm2 |
D. |
110 cm2 |
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Hint |
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20. |
The table shows how many pieces of furniture four stores receive. The profit on a couch is $150, a lamp is $20, a side table is $80 and a chair is $90. Find the profit for Store D. |
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A. |
$990 |
B. |
$710 |
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C. |
$1050 |
D. |
$1170 |
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Hint |
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