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1. |
Which equation is graphed below? |
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A. |
3x + y = 6 |
B. |
x - 3y = -6 |
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C. |
x + 3y = 6 |
D. |
3x - y = -6 |
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Hint |
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2. |
What is the difference between the highest and the lowest values? |
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A. |
100 |
B. |
80 |
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C. |
75 |
D. |
84 |
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Hint |
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3. |
Find the sum -5 + (-6). |
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A. |
-1 |
B. |
-11 |
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C. |
1 |
D. |
11 |
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Hint |
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4. |
How many possibilities are there for naming line VZ? |
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A. |
10 |
B. |
20 |
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C. |
18 |
D. |
16 |
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Hint |
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5. |
Marita always listens to her favorite radio station, an oldies station, when she drives her car. Every morning she listens to her radio on the way to school. On Monday, she turns on her car radio and it is playing country music. Which of the following is a valid conjecture for why her radio is playing different music? |
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A. |
A country music station bought out her favorite music station over the weekend. |
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B. |
All statements are valid conjectures. |
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C. |
Someone used her car during the weekend and changed the station. |
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D. |
Her favorite station has changed their morning program to include country music. |
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Hint |
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6. |
The segment that bisects an angle of the triangle and has one endpoint at a vertex of the triangle and the other endpoint at another point on the triangle is called the _________. |
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A. |
median |
B. |
angle bisector |
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C. |
perpendicular bisector |
D. |
segment bisector |
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Hint |
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7. |
Marty has a piece of rope with exactly 7 knots tied at equal intervals as shown. Using the rope, he wants to make triangles so that each vertex of the triangle occurs at a knot. How many different triangles can Marty make? |
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A. |
4 |
B. |
3 |
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C. |
2 |
D. |
1 |
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Hint |
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8. |
Find the value of x. |
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A. |
24 |
B. |
46.5 |
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C. |
12.75 |
D. |
35.25 |
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Hint |
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9. |
Find the area of the figure. |
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A. |
240 in2 |
B. |
186 in2 |
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C. |
80 in2 |
D. |
162 in2 |
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Hint |
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10. |
What is the locus of all points in space that are 6 units from a given point? |
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A. |
sphere of radius 6 units. |
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B. |
circle of radius 36 units. |
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C. |
sphere of radius 36 units. |
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D. |
circle of radius 6 units. |
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Hint |
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11. |
What is the locus of points in space that are 2 units from a given line segment 7 units long? |
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A. |
A right cylinder with height 7 and radius 2 and hemispheres with radius 2 on each end of the cylinder. |
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B. |
A sphere of radius 3.5. |
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C. |
A right cylinder of radius 1 and height 7 and hemispheres with radius 1 on each end of the cylinder. |
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D. |
A sphere of radius 7. |
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Hint |
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12. |
If  what is the value of  |
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A. |
 |
B. |
27 |
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C. |
29 |
D. |
89 |
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Hint |
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13. |
Simplify  |
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A. |
27x3ny6 |
B. |
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C. |
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D. |
 |
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Hint |
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14. |
In the set of data
{113, 146, 146, 154, 157, 170, 181},
which measure of central tendency has the highest value? What is the value? |
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A. |
mean, 178 |
B. |
mean, 152 |
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C. |
median, 154 |
D. |
mode, 146 |
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Hint |
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15. |
Which is a graph showing the set of real numbers greater than or equal to 4? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
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Hint |
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16. |
Solve  |
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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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17. |
Solve x + 7 > 13. |
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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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18. |
If m || h, m 3 = (18x-12)° and m7 = (6x + 63)°, find m3. |
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A. |
6° |
B. |
63° |
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C. |
99° |
D. |
10° |
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Hint |
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19. |
What is the area of the shaded region? Round the answer to the nearest tenth. |
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A. |
201.1 cm2 |
B. |
182.2 cm2 |
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C. |
31.4 cm2 |
D. |
172.8 cm2 |
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Hint |
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20. |
How many square feet of tiles are needed to cover the floor shown? Round the answer to the nearest tenth. |
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A. |
2490.8 ft2 |
B. |
238.5 ft2 |
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C. |
2173.5 ft2 |
D. |
2123.5 ft2 |
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Hint |
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