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1. |
Find the y-intercept of the graph of 2x - 5y = 10. |
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A. |
2 |
B. |
-2 |
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C. |
5 |
D. |
0 |
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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. |
80 |
B. |
75 |
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C. |
84 |
D. |
100 |
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Hint |
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3. |
Identify the hypothesis of the following if-then statement.
If Ralph does his math homework, then he will get a good grade on the quiz. |
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A. |
Ralph does his math homework. |
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B. |
Ralph may do his math homework. |
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C. |
He will not get a good grade on the quiz. |
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D. |
He will get a good grade on the quiz. |
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Hint |
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4. |
What is the perimeter of the pattern consisting of 8 trapezoids? |
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A. |
29 |
B. |
26 |
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C. |
23 |
D. |
8 |
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Hint |
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5. |
Solve the proportion  |
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A. |
52.5 |
B. |
0.02 |
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C. |
24 |
D. |
13 |
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Hint |
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6. |
Quadrilateral ABCD is similar to quadrilateral WXYZ. Find the scale factor of quadrilateral ABCD to quadrilateral WXYZ. |
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A. |
 |
B. |
1.25 |
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C. |
4 |
D. |
 |
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Hint |
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7. |
Quadrilateral EFGH is similar to quadrilateral RSTU. Find the value of y. |
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A. |
80 |
B. |
95 |
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C. |
114 |
D. |
71 |
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Hint |
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8. |
In the figure,  ________. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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9. |
What is a polyhedron? |
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A. |
pyramid |
B. |
cone |
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C. |
cylinder |
D. |
sphere |
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Hint |
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10. |
a > b means that ___________. |
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A. |
a  b |
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B. |
a + c = b, for some positive number c |
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C. |
a = b + c, for some positive number c |
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D. |
a + b = 0 |
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Hint |
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11. |
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 = 7, y = 12 |
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C. |
x = 10, y = 9 |
D. |
x = 21, y = 3 |
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Hint |
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12. |
Find the circumference and the area of a circle with radius 11.2 cm. Round to the nearest tenth. |
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A. |
70.4 cm, 394.1 cm2 |
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B. |
85.1 cm, 494.2 cm2 |
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C. |
64.5 cm, 284.6 cm2 |
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D. |
67.9 cm, 328.9 cm2 |
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Hint |
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13. |
Solve 6z > 39. |
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A. |
{z | z < 234} |
B. |
 |
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C. |
{z | z > 234} |
D. |
 |
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Hint |
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14. |
Find the slope of the line below. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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15. |
What value is a solution to the equation  |
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A. |
-12 |
B. |
-8 |
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C. |
8 |
D. |
12 |
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Hint |
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16. |
Solve x + 7 > 13. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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17. |
What appears to happen in the graph? |
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A. |
Sales have slightly increased. |
B. |
Sales have cut in half each month.. |
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C. |
Sales have dropped. |
D. |
Sales have doubled each month.. |
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Hint |
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18. |
Two bases of a trapezoid are 24 inches and 36 inches If the median is (x + 4) inches, what is the value of x? |
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A. |
58 in. |
B. |
26 in. |
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C. |
60 in. |
D. |
30 in. |
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Hint |
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19. |
Find the area of the figure shown. |
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A. |
54 ft2 |
B. |
108 ft2 |
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C. |
90 ft2 |
D. |
30 ft2 |
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Hint |
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20. |
Solve  by the method of determinants. |
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A. |
(-0.2, 0.4) |
B. |
(-0.2, -0.4) |
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C. |
(-0.4, -0.2) |
D. |
(0.4, 0.2) |
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Hint |
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