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1. |
Evaluate b3 + 6 if b = 2. |
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A. |
15 |
B. |
12 |
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C. |
512 |
D. |
14 |
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Hint |
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2. |
Solve the equation 7 = 2 + 5(z - 2). |
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A. |
 |
B. |
2 |
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C. |
 |
D. |
3 |
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Hint |
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3. |
Find the value of r in the following equation.
2 + 6r = 3r - 1 |
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A. |
6 |
B. |
-1 |
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C. |
 |
D. |
2 |
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Hint |
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4. |
Find –2 + (–4). |
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A. |
–6 |
B. |
6 |
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C. |
–2 |
D. |
2 |
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Hint |
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5. |
Find –2 – (–7). |
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A. |
–5 |
B. |
5 |
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C. |
9 |
D. |
–9 |
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Hint |
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6. |
Find the volume of the triangular prism. |
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 |
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A. |
640 cubic inches |
B. |
80 cubic inches |
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C. |
160 cubic inches |
D. |
320 cubic inches |
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Hint |
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7. |
Create a block pattern with s2 – 1 blocks. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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8. |
Describe this pattern. |
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 |
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A. |
square pattern |
B. |
doubling pattern |
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C. |
cube pattern |
D. |
''add 1'' pattern |
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Hint |
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9. |
Which top-count view represents the top engineering view shown below? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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10. |
Which expression increases most quickly? |
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A. |
x2 |
B. |
x + 2 |
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C. |
2x |
D. |
2x |
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Hint |
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11. |
The formula for converting Celsius temperatures (C) to Kelvin (K) temperatures is K = C + 273. Find the Kelvin scale temperature of –98°C. |
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A. |
–175 K |
B. |
175 K |
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C. |
371 K |
D. |
–371 K |
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Hint |
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12. |
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.(5, –1) to ( –7, –5) |
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A. |
left 12, down 4 |
B. |
right 4, up 12 |
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C. |
left 4, down 12 |
D. |
right 12, up 4 |
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Hint |
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13. |
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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14. |
Which table represents a linear relationship? |
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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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15. |
Which equation contains a slope of –7 and a y-intercept of 1? |
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A. |
y = –7x + 1 |
B. |
y = x – 7 |
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C. |
7y = x |
D. |
–y = –7x– 1 |
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Hint |
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16. |
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. |
19 |
B. |
17 |
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C. |
34 |
D. |
36 |
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Hint |
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17. |
Find the volume of the structure below after it has been scaled by a factor of  . |
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A. |
2 cubic units |
B. |
1 cubic unit |
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C. |
4 cubic unit |
D. |
3 cubic units |
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Hint |
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18. |
Find the surface area of the square pyramid after it has been scaled by a factor 3. |
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A. |
756 cm2 |
B. |
1,024 cm2 |
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C. |
84 cm2 |
D. |
252 cm2 |
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Hint |
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19. |
The Peter Paint Company is developing a new shade of purple. They are experimenting with various shades by mixing containers of purple dye and water. Below, each purple can represents a container of dye, and each white can represents a container of water. Additionally, all containers contain the same amount of liquid. This mixture of 5 cans is called ''Plum Burst.'' How can ''Plum Burst'' be created using 25 containers? |
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A. |
10 containers with purple dye, 15 containers with water |
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B. |
15 containers with purple dye, 15 containers with water |
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C. |
15 containers with purple dye, 10 containers with water |
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D. |
20 containers with purple dye, 5 containers with water |
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Hint |
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20. |
Use the graph to find the positive solution to 475 = 4.9x2. |
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A. |
x = 9.8 |
B. |
x = 8.9 |
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C. |
x = 8.1 |
D. |
x = 9.3 |
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Hint |
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