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1. |
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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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2. |
Find 3 |
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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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3. |
Find the difference -3.35 - 6.21. |
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A. |
9.56 |
B. |
-9.56 |
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C. |
2.86 |
D. |
-2.86 |
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Hint |
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4. |
Evaluate  if  |
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A. |
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B. |
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C. |
-1 |
D. |
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Hint |
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5. |
Looking at several specific situations to arrive at an educated guess is called __________. |
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A. |
guessing |
B. |
inductive reasoning |
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C. |
deductive reasoning |
D. |
a conjecture |
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Hint |
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6. |
In which figure is  a median and an angle bisector of 
and  is an altitude? |
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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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7. |
Given trapezoid BCD with median  , find the value of x. |
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A. |
6 |
B. |
9 |
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C. |
10.5 |
D. |
7.5 |
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Hint |
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8. |
If a stone is dropped at random on the arrangement of tiles shown, what is the probability the stone lands on a black tile? |
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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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9. |
Which values are a counterexample to the given statement?
If x + y = an even number, then x is even and y is even. |
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A. |
x = 12, y = 6 |
B. |
x = 21, y = 3 |
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C. |
x = 10, y = 9 |
D. |
x = 7, y = 12 |
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Hint |
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10. |
Andre mows lawns as a summer job. On average, he can mow 3 lawns in 2 hours and 15 minutes. At this rate, how long would it take Andre to mow 5 lawns? |
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A. |
3 hours and 45 minutes |
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B. |
4 hours and 15 minutes |
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C. |
3 hours and 30 minutes |
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D. |
3 hours and 58 minutes |
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Hint |
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11. |
A blueprint of an office building has a scale of  inch = 2 feet. What are the dimensions of a storage closet that measures 3 inches by  inches on the blueprint? |
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A. |
8 feet by 12 feet |
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B. |
 feet by 4 feet |
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C. |
6 feet by 9 feet |
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D. |
 feet by 10 feet |
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Hint |
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12. |
Which equation describes the line that contains the points (6, 2) and (12, 4)? |
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A. |
y = -3x |
B. |
y = 3x |
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C. |
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D. |
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Hint |
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13. |
Solve the equation 3y + 8 = 36. |
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A. |
20 |
B. |
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C. |
4 |
D. |
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Hint |
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14. |
Find  . |
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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. |
A bag contains 10 red marbles, 5 gray marbles, 12 black marbles, and 8 white marbles. Two marbles are randomly drawn from the bag without replacement. What is the probability of drawing a white marble followed by a marble that is not black? |
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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. |
Given  find  |
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A. |
-3 |
B. |
-6 |
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C. |
6 |
D. |
3 |
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Hint |
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17. |
Which pair of angles are alternate exterior angles? |
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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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18. |
Complete the section of the indirect proof.
m W is a right angle. Therefore, mW = 90° by _______________. |
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A. |
angle addition postulate |
B. |
definition of perpendicular bisectors |
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C. |
definition of perpendicular lines |
D. |
definition of a right angle |
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Hint |
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19. |
A scale drawing of a room has a scale of 1 foot = 1.6 inch. How long is a 4.7-foot couch? Round to the nearest hundredth. |
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A. |
7.52 in. |
B. |
2.94 in. |
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C. |
8.36 in. |
D. |
0.34 in. |
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Hint |
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20. |
Use the parallelogram in the diagram with a translation of 2 up, 4 units to the left, followed by a reflection over the x-axis to find the coordinates of Y''. |
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A. |
(1, -2) |
B. |
(-2, 2) |
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C. |
(-2, -2) |
D. |
(-1, 2) |
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Hint |
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