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1. |
Which statement illustrates the symmetric property? |
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A. |
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B. |
If 3 + 2 = 5, then 5 = 3 + 2. |
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C. |
3 + 2 = 5 |
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D. |
If 3 + 2 = 5 and 5 = 4 + 1, then 3 + 2 = 4 + 1. |
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Hint |
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2. |
Solve x + 5 = -7. |
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A. |
x = -2 |
B. |
x = 35 |
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C. |
x = -12 |
D. |
x = 2 |
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Hint |
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3. |
Find the perimeter of the figure if x = 5. |
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A. |
40 units |
B. |
5 units |
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C. |
20 units |
D. |
8 units |
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Hint |
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4. |
A brand of grape drink that is 25% grape juice is mixed with another brand that is 75% grape juice. The result is 7 gallons of grape drink that is 35% grape juice. How much of the brand that is 25% grape juice was used? |
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A. |
1.4 gallons |
B. |
7 gallons |
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C. |
6 gallons |
D. |
5.6 gallons |
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Hint |
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5. |
State the range of the function represented by the graph. |
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A. |
{-1, 1, 2, 4} |
B. |
{1, 2, 4} |
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C. |
{-1, 1, 2} |
D. |
{-2, -1, 0, 2} |
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Hint |
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6. |
If f(x) = 3x + 5, find f(2). |
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A. |
11 |
B. |
2f |
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C. |
10 |
D. |
8 |
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Hint |
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7. |
If g(x) = x2 + 3x - 2, find g(-2). |
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A. |
-4 |
B. |
4 |
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C. |
8 |
D. |
-12 |
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Hint |
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8. |
If h(z) = 2z2 - 5z + 7, find h(3c). |
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A. |
18c2 - 15c + 7 |
B. |
9c2 - 15c + 7 |
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C. |
18c2 - 3c + 7 |
D. |
c + 7 |
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Hint |
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9. |
Solve the inequality  |
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A. |
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B. |
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C. |
{x|x > 1} |
D. |
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Hint |
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10. |
Write the inequality for the sentence ''The opposite of four times a number is at most 64.'' |
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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. |
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 total people responded to the survey? |
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A. |
100 |
B. |
90 |
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C. |
85 |
D. |
95 |
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Hint |
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12. |
What is the probability of rolling a number greater than 6 on a number cube? |
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A. |
0 |
B. |
1 |
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C. |
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D. |
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Hint |
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13. |
Translate the sentence into a formula. The area of a trapezoid is equal to one-half times the sum of the bases times the height. |
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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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14. |
Solve t – 32 = 96. |
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A. |
t = 128 |
B. |
t = 64 |
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C. |
t = -64 |
D. |
t = -128 |
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Hint |
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15. |
Pentagon EFGHI has vertices E(-9, 0), F(-3, 6), G(6, 6), H(6, -6), and I(-3, -6). Graph pentagon EFGHI and its dilated image E´F´G´H´I´ if the scale factor is  . |
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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. |
Graph the solution set of y =  x – 5, given the domain {-4, 0, 4, 8}. |
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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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17. |
A rental car company charges $75 for a 3-day rental and $155 for a 7-day rental. Write an equation to find the amount that the rental car company will charge for any number of days. |
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A. |
y = 20x |
B. |
y = 80x |
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C. |
y = 80x – 165 |
D. |
y = 20x + 15 |
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Hint |
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18. |
Solve x – 72 > 21. |
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A. |
x > -51 |
B. |
x > -93 |
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C. |
x > 93 |
D. |
x > 51 |
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Hint |
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19. |
Solve 16(t – 1) + 10 > 8(t + 2) + 4(t – 1) + 4t. |
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A. |
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B. |
t < 1 |
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C. |
t > -1 |
D. |
t > 1 |
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Hint |
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20. |
Solve  |
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A. |
{x| x > 12} |
B. |
{x| x < -16 or x > 12} |
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C. |
{x| x < -12} |
D. |
{x| x < -12 or x > 16} |
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Hint |
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