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1. |
Simplify 6a + 15a. |
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A. |
6a + 15a |
B. |
21a2 |
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C. |
21a |
D. |
42a |
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Hint |
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2. |
Refer to the figure below. Which statement is false? |
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A. |
 and  are alternate interior angles. |
B. |
m is a transversal for s and t. |
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C. |
 and  are corresponding angles. |
D. |
 and  are alternate exterior angles. |
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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. |
20 units |
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C. |
8 units |
D. |
5 units |
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Hint |
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4. |
Which figure is an isosceles triangle? |
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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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5. |
What is the slope of  in parallelogram ABCD? |
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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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6. |
Refer to the parallelogram below. Find  . |
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A. |
110° |
B. |
120° |
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C. |
127° |
D. |
123° |
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Hint |
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7. |
 |
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 |
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A. |
13 |
B. |
7 |
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C. |
22 |
D. |
20 |
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Hint |
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8. |
Find the distance between points with coordinates (3, -4) and (-6, 5). |
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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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9. |
Find the sum of the measures of the interior angles of a 28-gon. |
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A. |
4680 |
B. |
5040 |
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C. |
180 |
D. |
167 |
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Hint |
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10. |
Evaluate 10 + |21 - x| - 3 if x = 9. |
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A. |
22 |
B. |
25 |
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C. |
19 |
D. |
28 |
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Hint |
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11. |
Write an equation of a line that passes through (-3, 4) with slope - . |
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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. |
Which of the following would not be a sample from a population set of all of the farms in Nebraska? |
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A. |
25 houses with pets are selected from any part of the state. |
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B. |
One farm is selected in each 20 square mile area of the state |
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C. |
12 farms are selected from any part of the state. |
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D. |
The farms are split into groups based on what they produce, and then 4 are selected from each group. |
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Hint |
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13. |
A composition teacher needs to choose 10 students out of 15 to serve as rough draft reviewers. A group of 10 seniors, 3 juniors, and 2 sophomores have volunteered. If the students are chosen randomly, what is the probability that 6 seniors, 2 juniors, and 2 sophomores will be selected? |
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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. |
The table shows the results of rolling a number cube over three separate experiments. What is the experimental probability of rolling a two for all three experiments? |
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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. |
Which is the graph of the solution to  |
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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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16. |
Solve  |
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A. |
11 |
B. |
1 |
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C. |
4 |
D. |
13 |
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Hint |
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17. |
Given y = -3x2 - 12x - 5, find the value of y if x = -2. |
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A. |
12 |
B. |
19 |
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C. |
-29 |
D. |
7 |
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Hint |
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18. |
Which is a function rule for the table shown? |
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A. |
y = -2x + 4 |
B. |
y = -x2 - 4 |
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C. |
y -x2 + 3 |
D. |
y = x2 - 3 |
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Hint |
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19. |
What is the point about which a figure is rotated called? |
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A. |
point |
B. |
transformation point |
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C. |
image |
D. |
center of rotation |
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Hint |
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20. |
What is another name for tessellation? |
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A. |
tilings |
B. |
shapes |
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C. |
figures |
D. |
triangles |
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Hint |
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