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1. |
Which statement illustrates the symmetric property? |
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A. |
If 3 + 2 = 5, then 5 = 3 + 2. |
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B. |
If 3 + 2 = 5 and 5 = 4 + 1, then 3 + 2 = 4 + 1. |
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C. |
3 + 2 = 5 |
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D. |
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Hint |
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2. |
Find the sum  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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3. |
Solve the equation 2a - b = ac + 3b for a. |
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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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4. |
The formula A = lw finds the area of a rectangle. What is the width of a rectangle whose area is 60 square inches and whose length is 5 inches? |
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A. |
12 in. |
B. |
25 in. |
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C. |
55 in. |
D. |
12.5 in. |
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Hint |
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5. |
The median is the _________ of a set of numbers. |
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A. |
most frequent |
B. |
highest number |
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C. |
middle number |
D. |
average |
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Hint |
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6. |
Write a power that represents the number of small squares in the large square. |
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A. |
5 × 5 |
B. |
25 |
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C. |
5 × 2 |
D. |
52 |
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Hint |
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7. |
Jim's wages vary directly as the numbers of hours he works. For 7 hours, he makes $38.85. How much will he make in 37 hours? |
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A. |
$194.25 |
B. |
$1437.45 |
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C. |
$205.35 |
D. |
$207.20 |
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Hint |
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8. |
If h(z) = 2z2 - 5z + 7, find h(3c). |
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A. |
18c2 - 3c + 7 |
B. |
18c2 - 15c + 7 |
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C. |
9c2 - 15c + 7 |
D. |
c + 7 |
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Hint |
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9. |
Determine the value of r so that the line through (r, 4) and (-7, 7) has a slope of  . |
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A. |
-11 |
B. |
-3 |
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C. |
9 |
D. |
3 |
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Hint |
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10. |
Write  in standard form. |
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A. |
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B. |
2x + 3y = -8 |
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C. |
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D. |
2x + 3y = 0 |
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Hint |
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11. |
Write the standard form of the equation of the line that passes through
(-2, -3) and (2, -5). |
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A. |
2x + y = -7 |
B. |
2x - y = -1 |
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C. |
x + 2y = -8 |
D. |
x - 2y = -8 |
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Hint |
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12. |
Which scatter plot shows that x and y have no correlation? |
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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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13. |
Draw a graph of the ordered pairs in the table. |
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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 circle graph shows the percent of Ms. Jackson's students who earned an ''A'' for each of the four grading periods during a school year. If Ms. Jackson taught 150 total students, how many students earned an ''A'' during the second quarter? |
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A. |
15 |
B. |
48 |
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C. |
60 |
D. |
27 |
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Hint |
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15. |
Evaluate  if x = -13, y = -10, and z = -5. |
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A. |
-24 |
B. |
-26 |
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C. |
24 |
D. |
26 |
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Hint |
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16. |
Write  and  in order from least to greatest. |
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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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17. |
Solve –14n = -112. |
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A. |
n = -1568 |
B. |
n = 1568 |
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C. |
n = 8 |
D. |
n = -8 |
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Hint |
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18. |
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. |
 feet by 10 feet |
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B. |
8 feet by 12 feet |
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C. |
6 feet by 9 feet |
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D. |
 feet by 4 feet |
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Hint |
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19. |
Identify the transformation. |
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A. |
Dilation |
B. |
Translation |
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C. |
Rotation |
D. |
Reflection |
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Hint |
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20. |
Find the 25th term of the arithmetic sequence –1, 3, 7, 11, …. |
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A. |
99 |
B. |
95 |
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C. |
103 |
D. |
91 |
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Hint |
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