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1. |
Which symbol makes the following statement true?
7,500 ______ 7.5 × 103 |
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A. |
< |
B. |
> |
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C. |
= |
D. |
 |
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Hint |
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2. |
Choose the equation for the graph below. |
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A. |
y = x + 1 |
B. |
y = 2x – 1 |
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C. |
y = x |
D. |
y = x – 2 |
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Hint |
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3. |
Write 0.478 in scientific notation. |
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A. |
4.78 × 10-1 |
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B. |
4.78 × 10-2 |
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C. |
478 × 101 |
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D. |
4.78 × 102 |
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Hint |
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4. |
A circle with a diameter of 12 centimeters is inscribed in a square. To the nearest centimeter, what is the length of the diagonal of the square? |
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A. |
17 centimeters |
B. |
12 centimeters |
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C. |
14 centimeters |
D. |
6 centimeters |
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Hint |
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5. |
Find –7(–2). |
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A. |
14 |
B. |
–14 |
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C. |
–7 |
D. |
21 |
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Hint |
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6. |
Determine the volume of the figure below to the nearest tenth. |
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A. |
33.3 m3 |
B. |
10 m3 |
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C. |
30.6 m3 |
D. |
39.8 m3 |
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Hint |
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7. |
Factor the polynomial 3x + 3. |
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A. |
3(x + 3) |
B. |
3(x + 1) |
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C. |
3(x - 1) |
D. |
3(x - 3) |
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Hint |
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8. |
How many blocks are used in Stages 1–3? |
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A. |
3, 6, 10 |
B. |
9, 15, 21 |
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C. |
4, 7, 10 |
D. |
3, 7, 10 |
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Hint |
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9. |
Find the top-count view of Stages 3 and 4 for the block pattern below. |
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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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10. |
Determine the surface area of the figure below. |
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A. |
46 square units |
B. |
48 square units |
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C. |
42 square units |
D. |
44 square units |
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Hint |
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11. |
Use the net's measurements to find the volume of the cylinder. |
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A. |
207.3 cm3 |
B. |
461.8 cm3 |
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C. |
285.9 cm3 |
D. |
197.9 cm3 |
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Hint |
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12. |
Simplify (153)2. |
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A. |
151 |
B. |
157 |
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C. |
155 |
D. |
156 |
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Hint |
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13. |
Which situation describes the expression 2? |
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A. |
the population of a city that doubles every 10 years |
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B. |
the air temperature when a cold front moves into the area and the temperature falls 2?every half hour |
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C. |
a coin collection where 2 coins are added each month |
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D. |
areas of various rugs with side length t for the rug at stage t |
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Hint |
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14. |
Use your calculator to evaluate the expression.6.2319 |
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A. |
12.45 × 1015 |
B. |
1.245 × 1015 |
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C. |
12.45 × 1019 |
D. |
1.245 × 1019 |
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Hint |
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15. |
Evaluate –52. |
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A. |
–10 |
B. |
25 |
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C. |
–25 |
D. |
10 |
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16. |
Simplify the expression.
–24x ÷ –4x-3 |
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A. |
6x4 |
B. |
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C. |
 |
D. |
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Hint |
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17. |
What is the y-intercept of the equation y = 5x – 3? |
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A. |
(0, –3) |
B. |
(0, 3) |
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C. |
(–3, 0) |
D. |
(3, 0) |
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Hint |
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18. |
In a bag of 53 cherry and watermelon-flavored candies, there are 19 more watermelon than cherry candies. How many cherry candies are there? |
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A. |
17 |
B. |
34 |
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C. |
19 |
D. |
36 |
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Hint |
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19. |
Find how many blocks are in each bag to balance the scale. |
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A. |
1 |
B. |
2 |
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C. |
4 |
D. |
3 |
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Hint |
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20. |
What is always the final answer to this Think of a Number trick?
Think of a number.Multiply by 2.
Add 4.
Divide by 2.
Add 6.
Subtract the number you started with. |
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A. |
14 |
B. |
3 |
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C. |
1 |
D. |
8 |
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Hint |
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