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1. |
Solve  |
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A. |
w =  |
B. |
w =  |
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C. |
w = -1 |
D. |
w =  |
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Hint |
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2. |
Write a verbal expression for the algebraic expression (2 - y) × 6. |
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A. |
six times y minus two |
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B. |
two times six minus y |
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C. |
two minus y times six |
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D. |
the difference, y less than two, times six |
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Hint |
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3. |
Triangle KMS is equilateral. Find KM if KM = x + 6, KS = 2x – 3, and MS = 4x – 21. |
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A. |
9 |
B. |
15 |
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C. |
4 |
D. |
21 |
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Hint |
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4. |
Write an equation for {(5, 2), (0, 12), (1, 10), (-2, 16)} |
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A. |
y = x + 9 |
B. |
y = 2x - 12 |
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C. |
y = x + 12 |
D. |
y = -2x + 12 |
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Hint |
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5. |
Students at Garner Middle School are given the opportunity to determine the school's mascot, the mascot's name, and the school colors. The choices are narrowed down to those shown in the table below. What is the probability that the students will choose a lion named Gus for their mascot? |
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A. |
 |
B. |
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C. |
 |
D. |
 |
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Hint |
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6. |
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. |
 |
D. |
 |
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Hint |
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7. |
Which of the following statements is true? |
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A. |
 intersects plane M at point C. |
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B. |
intersects plane M in two points. |
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C. |
The intersection of and plane M is  . |
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D. |
intersects plane M at point B. |
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Hint |
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8. |
Name a pair of angles that are adjacent and complementary. |
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A. |
 NOM andPOM |
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B. |
QOP andNOP |
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C. |
LON andPOM |
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D. |
NOM andLON |
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Hint |
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9. |
Use the flowchart to backtrack and find the solution. |
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A. |
9 |
B. |
8 |
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C. |
18 |
D. |
7 |
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Hint |
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10. |
Find the measure of  . |
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A. |
29° |
B. |
140° |
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C. |
110° |
D. |
75° |
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Hint |
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11. |
What is the probability of rolling a number greater than 6 on a number cube? |
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A. |
 |
B. |
1 |
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C. |
0 |
D. |
 |
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Hint |
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12. |
Which relationship would most likely have no correlation? |
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A. |
A person's age, and the address of the person. |
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B. |
The number of pizzas ordered, and the total price of the bill. |
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C. |
A person's height and the person's shoe size. |
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D. |
The number of miles driven, and the number of gallons of gas in the car. |
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Hint |
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13. |
A number cube is rolled and a coin is tossed. What is the probability of rolling a 5 and tossing tails? |
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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. |
Express 2.38 × 106 in standard notation. |
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A. |
0.00000238 |
B. |
2,380,000 |
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C. |
238,000 |
D. |
0.000000238 |
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Hint |
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15. |
Express 0.000033 in scientific notation. |
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A. |
3.3 × 10-6 |
B. |
3.3 × 105 |
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C. |
3.3 × 10-5 |
D. |
3.3 × 10-4 |
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Hint |
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16. |
Find the range of {120, 42, 62, 44, 20, 42, 112}. |
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A. |
100 |
B. |
44 |
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C. |
42 |
D. |
63 |
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Hint |
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17. |
Find the mean of the data in the stem-and-leaf plot. |
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A. |
67 |
B. |
78 |
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C. |
77 |
D. |
99 |
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Hint |
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18. |
Evaluate  , if b = 42. |
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A. |
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B. |
-9 |
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C. |
9 |
D. |
6 |
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Hint |
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19. |
Simplify -5(2x + y) - 4(3x - y). |
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A. |
-22x - y |
B. |
2x - 9y |
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C. |
-22x - 9y |
D. |
-2x - y |
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Hint |
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20. |
How many ways can you arrange the letters a, e, i, o, u, and y? |
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A. |
180 |
B. |
1440 |
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C. |
360 |
D. |
720 |
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Hint |
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