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1. |
Evaluate b3 + 6 if b = 2. |
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A. |
14 |
B. |
12 |
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C. |
15 |
D. |
512 |
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Hint |
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2. |
Solve the equation 7 = 2 + 5(z - 2). |
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A. |
3 |
B. |
2 |
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C. |
 |
D. |
 |
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Hint |
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3. |
Choose the equation for the graph below. |
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A. |
y = x – 2 |
B. |
y = x + 1 |
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C. |
y = x |
D. |
y = 2x – 1 |
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Hint |
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4. |
Does the number triple 5, 6, and 8 represent the lengths of sides of a right triangle? Explain. |
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A. |
Yes, because 5 + 6 > 8. |
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B. |
No, because 52 + 62  82. |
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C. |
Yes, because 52 + 62 = 82. |
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D. |
No, because 8 + 6 < 5. |
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Hint |
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5. |
Find –36 ÷ (–4). |
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A. |
6 |
B. |
–4 |
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C. |
–18 |
D. |
9 |
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Hint |
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6. |
Graph y = 3 -  |
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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. |
Which equation represents exponential decay? |
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A. |
y = 1.7(1.06)x |
B. |
y = 0.86(1.46)x |
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C. |
y = 1.05(0.95)x |
D. |
y = 2.62(1.22)x |
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Hint |
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8. |
Determine the volume of the figure below to the nearest tenth. |
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A. |
30.6 m3 |
B. |
33.3 m3 |
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C. |
10 m3 |
D. |
39.8 m3 |
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Hint |
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9. |
Solve  . |
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A. |
2 |
B. |
7 |
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C. |
14 |
D. |
5 |
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Hint |
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10. |
Janet was filling up a water balloon that had a tiny hole in it. The balloon can hold 12 ounces of water, but the hole leaks water out at 0.5 ounces per minute. How many ounces of water will be in the balloon m minutes after it is filled? |
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A. |
12m – 0.5m |
B. |
12 + 0.5m |
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C. |
12m + 0.5m |
D. |
12 – 0.5m |
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Hint |
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11. |
Describe this pattern. |
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 |
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A. |
doubling pattern |
B. |
cube pattern |
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C. |
''add 1'' pattern |
D. |
square pattern |
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Hint |
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12. |
Find the surface area of a soup can that has a height of 12 cm and a diameter of 8 cm. |
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A. |
703.7 cm2 |
B. |
1,005.3 cm2 |
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C. |
1,206.4 cm2 |
D. |
402.1 cm2 |
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Hint |
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13. |
Which table describes exponential decay? |
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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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14. |
In which quadrant are positive x-coordinates and negative
y-coordinates located? |
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A. |
Quadrant IV |
B. |
Quadrant III |
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C. |
Quadrant I |
D. |
Quadrant II |
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Hint |
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15. |
Find how many units left or right and how many units up or down you must move to get from the first endpoint to the second.(–2, 4) to ( 6, –6) |
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A. |
right 10, down 8 |
B. |
left 10, up 8 |
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C. |
right 8, down 10 |
D. |
left 8, up 10 |
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Hint |
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16. |
Tamika earns $9 per hour working at the library. She normally works 15 hours per week. How much does she earn in a typical week? |
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A. |
$135 |
B. |
$81 |
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C. |
$24 |
D. |
$225 |
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Hint |
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17. |
Find a rule that fits the numbers in this table. |
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A. |
y = 6x + 16 |
B. |
y = 16 – 6x |
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C. |
y = 6x – 16 |
D. |
y = –6x – 16 |
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Hint |
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18. |
Bruce was filling jugs from a basin of water. When he had filled four jugs, 14 liters of water were left in the basin. When he had filled eight jugs, 4 liters of water were left in the basin. How many liters of water can fill one jug? |
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A. |
1.5 liters |
B. |
1 liter |
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C. |
2 liters |
D. |
2.5 liters |
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Hint |
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19. |
Which equation has a solution of x = 7? |
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A. |
–7 + 8x = –11x + 14 |
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B. |
11x – 7= 14 – 8x |
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C. |
7 – 11x = –8x – 14 |
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D. |
11 + 7x = –14x – 8 |
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Hint |
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20. |
Find the area of the circle after it has been scaled by a factor of 5. |
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A. |
15.71 mm2 |
B. |
49.35 mm2 |
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C. |
3.14 mm2 |
D. |
78.54 mm2 |
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Hint |
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