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1. |
Find . |
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A. |
 |
B. |
2 |
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C. |
 |
D. |
 |
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Hint |
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2. |
Find . |
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A. |
 |
B. |
 |
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C. |
1 |
D. |
 |
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Hint |
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3. |
What is the quotient when is divided by ? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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4. |
Find . |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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5. |
Express in simplest form. |
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A. |
 |
B. |
 |
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C. |
2 |
D. |
 |
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Hint |
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6. |
 |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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7. |
Solve . |
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A. |
-2 or  |
B. |
5 |
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C. |
-2 |
D. |
-2 or 7 |
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Hint |
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8. |
When Hipolito drives to Cleveland, he always arrives at exactly 5 o'clock. Therefore, if he leaves for Cleveland at 1:00, he can average 60 miles per hour. What time should he leave if he wants to average 75 miles per hour? |
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A. |
1:40 |
B. |
3:12 |
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C. |
3:20 |
D. |
1:48 |
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Hint |
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9. |
If y varies inversely as x and y = 14 when x = 3, what is x when y = 84? |
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A. |
6 |
B. |
 |
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C. |
28 |
D. |
2 |
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Hint |
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10. |
State the excluded value(s) of . |
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A. |
–4, 3, 2 |
B. |
–4, , 2 |
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C. |
–4 |
D. |
, 2 |
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Hint |
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11. |
Simplify . State the excluded values of x. |
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A. |
, excluded values are 1 and 3 |
B. |
, excluded value is 3 |
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C. |
, excluded values are 1 and 3 |
D. |
, excluded value is 3 |
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Hint |
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12. |
Find . |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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13. |
Find . |
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A. |
k + 2 |
B. |
k2 – 2k – 7 –  |
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C. |
k2 + 2k + 1 |
D. |
k2 + 2k + 1 –  |
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Hint |
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14. |
Find . |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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15. |
Find the LCM of x2 + 7x + 12 and x2 – 5x + 4. |
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A. |
(x – 1)(x + 3) (x + 4) |
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B. |
(x – 1)(x – 4)(x + 3) |
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C. |
(x – 1)(x – 4) (x + 4) |
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D. |
(x – 1)(x – 4)(x + 3) (x + 4) |
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Hint |
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16. |
Which of the following is not one of the steps for adding rational expressions with unlike denominators? |
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A. |
Add the unlike denominators together. |
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B. |
Find the LCD. |
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C. |
Change each rational expression into an equivalent expression with the LCD as the denominator. |
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D. |
Add just as with rational expressions with like denominators. |
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Hint |
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17. |
Gary is inches tall, and weighs pounds. What is his ratio in pounds per inch of height? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
3 |
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Hint |
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18. |
Solve  |
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A. |
4 only |
B. |
{–3, 1} |
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C. |
–3 only |
D. |
{–1, 4} |
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Hint |
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