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1. |
Solve the formula I = prt, if p = 525, r = 0.04, and t = 2. |
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A. |
210 |
B. |
42 |
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C. |
21 |
D. |
420 |
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Hint |
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2. |
Use the distributive property to rewrite 3(5 + y) without parentheses. |
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A. |
8 + y |
B. |
8 + 3y |
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C. |
15 + y |
D. |
15 + 3y |
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Hint |
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3. |
In Crestview Middle School, 12 out of 16 students are right handed. If there are 400 students in the school, how many are right handed? |
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A. |
350 |
B. |
200 |
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C. |
250 |
D. |
300 |
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Hint |
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4. |
Identify the figure that is congruent to rectangle ABCD. |
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 |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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5. |
Find 16 ÷ (–2). |
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A. |
8 |
B. |
–32 |
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C. |
–8 |
D. |
32 |
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Hint |
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6. |
Find –36 ÷ (–4). |
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A. |
–18 |
B. |
–4 |
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C. |
6 |
D. |
9 |
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Hint |
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7. |
Using the formula for the area of a trapezoid  , find A
if h = 7 cm, b1 = 3 cm, and b2 = 5 cm. |
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A. |
7.5 cm2 |
B. |
28 cm2 |
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C. |
18 cm2 |
D. |
25 cm2 |
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Hint |
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8. |
Factor the expression.24x2 – 54x |
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A. |
6x(4x – 9) |
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B. |
6x(4x – 9x) |
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C. |
6(4x2 – 9x) |
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D. |
6x2 (4x – 9) |
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Hint |
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9. |
Find an expression for the number of blocks in Stage s. |
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A. |
3s |
B. |
2s – 1 |
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C. |
s + 3 |
D. |
3s + 1 |
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Hint |
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10. |
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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11. |
Describe this pattern. |
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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. |
Draw Front, Top, and Right engineering views for the structure 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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13. |
Which net will fold into a closed solid? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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14. |
Use the net's measurements to find the volume of the cylinder. |
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A. |
207.3 cm3 |
B. |
197.9 cm3 |
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C. |
285.9 cm3 |
D. |
461.8 cm3 |
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Hint |
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15. |
Use the net's measurements to find the surface area of the triangular pyramid. |
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A. |
98.3 m2 |
B. |
86.5 m2 |
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C. |
173 m2 |
D. |
346 m2 |
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Hint |
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16. |
Evaluate 63. |
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A. |
125 |
B. |
343 |
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C. |
216 |
D. |
729 |
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Hint |
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17. |
Rewrite  using a single base. |
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A. |
 |
B. |
14 |
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C. |
 |
D. |
116 |
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Hint |
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18. |
The graph of the Celsius-Kelvin temperature conversion formula, K = C + 273, is shown below. For which temperatures are the Kelvin temperatures positive and the Celsius temperatures negative? |
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A. |
temperatures between 0°C and 100°C |
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B. |
temperatures between 0 K and 273 K |
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C. |
temperatures greater than –100°C |
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D. |
temperatures greater than 273 K |
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Hint |
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19. |
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. |
3 |
B. |
8 |
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C. |
1 |
D. |
14 |
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Hint |
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20. |
A triangle has sides of 2 cm, 3 cm, and 4 cm. It is scaled to make a new triangle with one side that is 10 cm. What might the scale factor be? |
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A. |
10 |
B. |
all answers are correct |
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C. |
3 |
D. |
5 |
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Hint |
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