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1. |
Solve  |
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A. |
x =  |
B. |
x =  |
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C. |
x =  |
D. |
x = -7 |
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Hint |
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2. |
Hamburger costs $1.50 per pound and soy costs $1.00 per pound. The school cafeteria uses 50 more pounds of soy than hamburger and spends $350 a week. How much soy does the school use? |
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A. |
350 pounds |
B. |
170 pounds |
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C. |
120 pounds |
D. |
233 pounds |
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Hint |
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3. |
What is the slope of  in parallelogram 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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4. |
Use elimination to solve the system of equations given below.
5x + 3y = 3
3x + 4y = 15 |
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A. |
(-3, 6) |
B. |
(3, -4) |
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C. |
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D. |
(5, 0) |
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Hint |
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5. |
Simplify (3a4b5c)4. |
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A. |
7a16b20c4 |
B. |
12a8b9c5 |
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C. |
81a16b20c4 |
D. |
3a16b20c4 |
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Hint |
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6. |
Simplify x3y0z-2. |
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A. |
-x3yz2 |
B. |
0 |
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C. |
 |
D. |
 |
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Hint |
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7. |
Arrange the terms of 6x4y2 – 4x2y + 2xy3 + 8 so that the powers of y are in ascending order. |
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A. |
2xy3 + 6x4y2 - 4x2y + 8 |
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B. |
8 + 2xy3 - 4x2y + 6x4y2 |
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C. |
8 – 4x2y + 6x4y2 + 2xy3 |
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D. |
6x4y2 - 4x2y + 2xy3 +8 |
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Hint |
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8. |
Find the polynomial that represents the measure of the perimeter of the triangle. |
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A. |
7xy2 + 10x – 2y |
B. |
5xy2 + 10x |
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C. |
7x3y6 + 10x2 – 2y |
D. |
15xy2 |
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Hint |
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9. |
Solve 4a(a – 4) – 7a = a(4a – 3) + 20. |
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A. |
a = -2 |
B. |
 |
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C. |
a = -6 |
D. |
a = -1 |
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Hint |
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10. |
Find (x + 3)(x - 5). |
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A. |
x2 - 15 |
B. |
x2 + 2x - 15 |
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C. |
x2 - 2x - 15 |
D. |
x2 + 8x - 15 |
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Hint |
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11. |
Evaluate 56. |
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A. |
7,776 |
B. |
78,125 |
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C. |
15,625 |
D. |
3,125 |
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Hint |
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12. |
Find the solution set for 16 + b  40
if the replacement set is {22, 23, 24, 25}. |
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A. |
{22, 23, 24} |
B. |
{24, 25} |
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C. |
{23, 24, 25} |
D. |
{24} |
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Hint |
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13. |
Simplify 12f + 6(3 + 4f). |
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A. |
34f |
B. |
54f |
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C. |
36f + 18 |
D. |
16f + 18 |
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Hint |
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14. |
Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many more students said they have 4 family members in their household than 5? |
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 |
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A. |
10 |
B. |
5 |
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C. |
15 |
D. |
20 |
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Hint |
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15. |
Simplify |
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A. |
32 |
B. |
-32 |
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C. |
2 |
D. |
-2 |
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Hint |
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16. |
A weather forecaster states that the probability of rain is 30%. What are the odds that it will rain? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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17. |
A pair of tickets to a hockey game cost $85.00. If the sales tax is 6%, what is the total price? |
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A. |
$136.00 |
B. |
$90.31 |
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C. |
$90.10 |
D. |
$58.51 |
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Hint |
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18. |
Find the next three terms in the arithmetic sequence 2, -1.5, -5, -8.5, …. |
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A. |
-12, -15.5, -19 |
B. |
-11, -13.5, -16 |
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C. |
-13, -17.5, -22 |
D. |
-11.5, -14.5, -17.5 |
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Hint |
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19. |
Solve  |
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A. |
{-4, 38} |
B. |
{-38, -4} |
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C. |
{-38, 4} |
D. |
{4, 38} |
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Hint |
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20. |
Use substitution to solve the system of equations given by y =  and 28x – 32y = -8. |
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A. |
no solution |
B. |
(1, 1) |
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C. |
infinitely many solutions |
D. |
(2, 2) |
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Hint |
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