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1. |
Write 2 · 3 · 2 · 3 · 3 · 7 using exponents. |
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A. |
23 · 32 · 7 |
B. |
23 · 32 · 72 |
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C. |
22 · 33 · 7 |
D. |
22 · 33 · 72 |
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Hint |
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2. |
Replace _____ with <, >, or = to make -0.6 _____ - a true sentence. |
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A. |
None of these is correct. |
B. |
> |
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C. |
= |
D. |
< |
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Hint |
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3. |
Find  . |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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4. |
Subtract  from  . |
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A. |
9 |
B. |
−9 |
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C. |
 |
D. |
 |
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Hint |
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5. |
A drain pipe is five inches in diameter. If the sides of the pipe are  thick, find the width of the opening in the pipe. |
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A. |
 inches |
B. |
 inches |
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C. |
 inches |
D. |
 inches |
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Hint |
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6. |
Find the value of k in the equation  Write the solution in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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7. |
Evaluate (xy)2 if x =  and  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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8. |
Name the multiplicative inverse of . |
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A. |
 |
B. |
 |
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C. |
1 |
D. |
 |
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Hint |
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9. |
Solve the equation  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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10. |
Evaluate 84. |
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A. |
32768 |
B. |
512 |
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C. |
4096 |
D. |
32 |
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Hint |
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11. |
Replace __________ to make  ___ 0.6 a true sentence. |
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A. |
= |
B. |
 |
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C. |
< |
D. |
> |
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Hint |
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12. |
Express 7.6109 × 108 in standard form. |
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A. |
761,090,000 |
B. |
7,610,900,000 |
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C. |
0.000000076109 |
D. |
76,109,000 |
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Hint |
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13. |
Solve y= . |
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A. |
y =  |
B. |
y =  |
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C. |
y =  |
D. |
y = |
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Hint |
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14. |
The area of a rectangle is 60 in2. Find the width of the rectangle if the length is 12 in. |
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A. |
5 in. |
B. |
3 in. |
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C. |
 in. |
D. |
2 in. |
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Hint |
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15. |
Jesse answered 28 out of 30 test questions correctly. To the nearest hundredth, write his score as a decimal. |
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A. |
0.85 |
B. |
0.94 |
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C. |
0.93 |
D. |
0.84 |
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Hint |
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16. |
Nineteen out of the 23 students in Ms. Garcia’s math class like pepperoni pizza. Write the part of the class that like pepperoni pizza as a decimal rounded to the nearest hundredth. |
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A. |
0.83 |
B. |
0.82 |
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C. |
0.79 |
D. |
0.78 |
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Hint |
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17. |
Solve t + 14.7 = -7.8. |
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A. |
-6.9 |
B. |
22.5 |
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C. |
6.9 |
D. |
-22.5 |
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Hint |
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18. |
The amount of land in five states owned by the federal government is given in the table. Order the states according to the amount of land own by the federal government from greatest to least. |
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A. |
Idaho, Utah, California, Nevada, Alaska |
B. |
Nevada, California, Utah, Idaho, Alaska |
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C. |
Alaska, California, Nevada, Utah, Idaho |
D. |
Alaska, Nevada, California, Utah, Idaho |
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Hint |
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