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1. |
Translate 3x + 5y = 7 into a verbal sentence. |
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A. |
3 times the sum of x and y is 7. |
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B. |
x to the third power plus y to the fifth power is 7. |
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C. |
The sum of 3 times x and 5 times y is 7. |
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D. |
The sum of 3 and x plus the product of 5 and y is 7. |
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Hint |
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2. |
Solve 115 - b = 200. |
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A. |
85 |
B. |
-85 |
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C. |
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D. |
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Hint |
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3. |
 and  are similar. The ratio of  to  is  Find  if  is 12. |
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A. |
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B. |
12 |
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C. |
16 |
D. |
9 |
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Hint |
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4. |
What is the probability that you roll an odd number on a six-sided number cube? |
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A. |
3:1 |
B. |
 |
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C. |
1:1 |
D. |
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Hint |
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5. |
You leave your house traveling 60 mph. After you have driven 25 miles, your mother leaves the house traveling in the same direction. What speed must your mother travel to catch up to you 5 hours after she leaves? |
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A. |
65 mph |
B. |
55 mph |
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C. |
60 mph |
D. |
not possible |
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Hint |
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6. |
Jim's wages vary directly as the numbers of hours he works. For 7 hours, he makes $38.85. How much will he make in 37 hours? |
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A. |
$207.20 |
B. |
$1437.45 |
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C. |
$205.35 |
D. |
$194.25 |
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Hint |
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7. |
Write the ordered pair for point A. |
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A. |
(-3, -4) |
B. |
(-3, 4) |
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C. |
(4, 3) |
D. |
(3, 4) |
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Hint |
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8. |
State the range of the function represented by the graph. |
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A. |
{-2, -1, 0, 2} |
B. |
{1, 2, 4} |
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C. |
{-1, 1, 2} |
D. |
{-1, 1, 2, 4} |
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Hint |
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9. |
Graph y = 2x + 5. |
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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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10. |
Which graph is the graph of  |
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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. |
Which graph is the graph of the system of inequalities?
y > 2x
 |
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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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12. |
Simplify (7a4b) (8a7b6). |
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A. |
15a11b7 |
B. |
56a28b6 |
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C. |
15a28b6 |
D. |
56a11b7 |
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Hint |
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13. |
Factor 7xy2 - 28x3 |
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A. |
7x(y + 2x)(y - 2x) |
B. |
prime |
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C. |
(7xy + x)(y – 28x2) |
D. |
7x2y2(1 + x) |
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Hint |
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14. |
Find an expression for the perimeter of the rectangle. |
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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. |
Simplify  . |
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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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16. |
Match the given graph with its corresponding equation. |
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A. |
x + 4y = -4 |
B. |
x + y = -1 |
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C. |
x + 2y = -2 |
D. |
4x + y = -1 |
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Hint |
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17. |
Solve 11x – 9 > 13 or –4x – 4 < 8. |
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A. |
{x| x > -3} |
B. |
{x| x > -1} |
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C. |
{x| x > 2} |
D. |
{x| x < -3 or x > 2} |
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Hint |
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18. |
Factor x2 + 6x – 7. |
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A. |
(x – 1)(x + 7) |
B. |
(x – 3)(x – 3) |
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C. |
(x + 3)(x + 3) |
D. |
(x + 1)(x – 7) |
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Hint |
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19. |
Factor 16b4 – 36b2. |
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A. |
2b2(4b – 3)(4b + 3) |
B. |
2b2(2b – 3)(2b + 3) |
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C. |
4b2(2b – 3)(2b + 3) |
D. |
4b2(4b – 3)(4b + 3) |
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Hint |
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20. |
Find  . |
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A. |
 |
B. |
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C. |
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D. |
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Hint |
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