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1. |
What is the rule for the pattern
100, 99, 97, 94, 90, … ? |
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A. |
Subtract the term number from the next term. |
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B. |
Subtract even numbers from each term beginning with 2. |
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C. |
Subtract odd numbers from each term beginning with 1. |
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D. |
Subtract the term number from the term. |
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Hint |
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2. |
What is the value of s in the equation 14 + s = -32? |
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A. |
-18 |
B. |
18 |
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C. |
-46 |
D. |
46 |
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Hint |
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3. |
The number 64 is divisible by which of the following? |
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A. |
4 |
B. |
3 |
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C. |
6 |
D. |
5 |
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Hint |
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4. |
Write the ratio 24 to 96 in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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5. |
The LCM of 5rs2 and 4st is ____ . |
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A. |
20s2 |
B. |
20rt |
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C. |
20rs2t |
D. |
20rst |
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Hint |
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6. |
Rewrite  without using a fraction bar. |
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A. |
a2b2 - c3d |
B. |
a2b2c-3d |
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C. |
a2b2c-3d-1 |
D. |
a2b2(-c3d) |
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Hint |
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7. |
Find k if k =  -  |
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A. |
-1 |
B. |
-3 |
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C. |
-2 |
D. |
 |
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Hint |
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8. |
What is the next term in the sequence 64, 32, 16, 8, ...? |
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A. |
4 |
B. |
8 |
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C. |
0 |
D. |
2 |
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Hint |
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9. |
Express  as a decimal. |
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A. |
 |
B. |
 |
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C. |
0.43 |
D. |
 |
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Hint |
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10. |
What is the mean of the set of data?
56, 61, 64, 48, 63, 60, 57, 65
64, 60, 65, 68, 48, 64, 59, 59 |
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A. |
60.0625 |
B. |
64 |
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C. |
60.5 |
D. |
62.75 |
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Hint |
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11. |
The manager of a music store examined his CD sales by category for the past few months. The results are shown in the table. If he plans to order 250 new CDs, how many of them should be dance? |
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A. |
28 |
B. |
40 |
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C. |
11 |
D. |
23 |
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Hint |
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12. |
What is the range of the relation {(-1, 5), (2.3, 8.7), (5.1, -7.2),(6, -12.5)}. |
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A. |
{-12.5, -7.2, -1, 2.3, 5, 5.1, 6, 8.7} |
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B. |
{-12.5, -7.2, 5, 8.7} |
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C. |
{-6.5, -2.1, 4, 11} |
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D. |
{-1, 2.3, 5.1, 6} |
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Hint |
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13. |
Evaluate r – s – t if r = -5, s = -10, and t = -15. |
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A. |
-10 |
B. |
0 |
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C. |
20 |
D. |
-30 |
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Hint |
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14. |
Find the product 3(-12). |
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A. |
-9 |
B. |
-36 |
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C. |
9 |
D. |
36 |
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Hint |
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15. |
Evaluate xy ÷ 2 if x = -10 and y = -8. |
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A. |
-9 |
B. |
-40 |
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C. |
9 |
D. |
40 |
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Hint |
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16. |
Simplify (v + 6)3. |
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A. |
v + 18 |
B. |
3v + 18 |
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C. |
3v + 63 |
D. |
3v + 6 |
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Hint |
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17. |
Write the expression m-7 using a positive exponent. |
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A. |
 |
B. |
m7 |
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C. |
 |
D. |
-m7 |
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Hint |
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18. |
Express 2.629 × 107 in standard form. |
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A. |
2,629 |
B. |
2,629,000 |
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C. |
0.0000002629 |
D. |
26,290,000 |
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Hint |
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19. |
Find  Write the sum in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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20. |
Alameda made a withdrawal from her savings account in the amount of $225.50. After the transaction, she had $1,376.01 remaining in her account. How much money was in Alameda's savings account before the withdrawal? |
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A. |
$1,150.51 |
B. |
$1,511.51 |
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C. |
$1,060.51 |
D. |
$1,601.51 |
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Hint |
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