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1. |
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. |
55 in. |
B. |
25 in. |
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C. |
12.5 in. |
D. |
12 in. |
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Hint |
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2. |
Find the final price of a $78 dress that is on sale for 25% off and has a tax of 5.5%. |
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A. |
$82.29 |
B. |
$92.14 |
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C. |
$61.72 |
D. |
$56.25 |
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Hint |
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3. |
Simplify 5a(4a2 – 2a) + 3a(-2a2 + 4a). |
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A. |
2a2 + 10a |
B. |
10a3 + 4a2 |
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C. |
14a3 + 2a2 |
D. |
14a2 + 2a |
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Hint |
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4. |
Find the volume of the right triangular prism given the net of the solid. (Round to the nearest whole number.) |
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A. |
36 cu. units |
B. |
8 cu. units |
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C. |
12 cu. units |
D. |
24 cu. units |
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Hint |
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5. |
Find  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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6. |
Solve x(x – 2) + 2x(x + 3) + 10 = 3x(x – 1) + 31. |
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A. |
x = 2 |
B. |
x = 3 |
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C. |
x = –2 |
D. |
x = 4 |
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Hint |
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7. |
Using the line graph, between which two months was the biggest decrease in average gas price? |
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A. |
August-September |
B. |
November-December |
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C. |
October-November |
D. |
January-February |
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Hint |
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8. |
Using the box-and-whisker plot, what is the first quartile of Exam B? |
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A. |
72 |
B. |
75 |
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C. |
63 |
D. |
83 |
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Hint |
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9. |
Find the area of the figure shown. |
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A. |
64 cm2 |
B. |
48 cm2 |
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C. |
92 cm2 |
D. |
96 cm2 |
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Hint |
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10. |
What is the area of the yard shown? |
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A. |
54 ft2 |
B. |
30 ft2 |
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C. |
108 ft2 |
D. |
90 ft2 |
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Hint |
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11. |
What is the sum of –5 + (–7) |
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A. |
2 |
B. |
12 |
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C. |
–2 |
D. |
–12 |
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Hint |
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12. |
Evaluate 2a – b ÷ 2 + c if a = 3, b = 6 and c = 5. |
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A. |
5 |
B. |
–9 |
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C. |
10 |
D. |
8 |
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Hint |
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13. |
Write and solve a proportion. 30% of what number is 21? |
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A. |
63 |
B. |
70 |
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C. |
7 |
D. |
630 |
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Hint |
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14. |
What equation represents ''40% of what number is 128''? |
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A. |
128 x = .40 |
B. |
.40 x = 128 |
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C. |
 = 128 |
D. |
.40 · 128 = x |
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Hint |
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15. |
A salesperson receives a weekly salary of $250/wk and a commission of 4.2%. What is the weekly income if sales are $2865? Round the answer to the nearest cent. |
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A. |
$262.03 |
B. |
$260.50 |
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C. |
$370.33 |
D. |
$120.33 |
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Hint |
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16. |
Which month has the most sunlight? |
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A. |
August |
B. |
September. |
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C. |
November |
D. |
June |
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Hint |
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17. |
Find the distance from A(1, 2) to B(6, 14) using the Pythagorean Theorem. |
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A. |
15 |
B. |
18 |
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C. |
13 |
D. |
169 |
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Hint |
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18. |
What is m AGC? |
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A. |
90° |
B. |
48° |
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C. |
132° |
D. |
42° |
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Hint |
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19. |
If you arrange four 1-inch squares so that any two sides are aligned exactly, what is the perimeter of any figure formed? |
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A. |
8 in. |
B. |
10 in. |
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C. |
12 in. |
D. |
14 in. |
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Hint |
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20. |
Describe what happens to triangle XYZ. |
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A. |
down 7, right 2 |
B. |
up 7, right 3 |
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C. |
down 5, right 3 |
D. |
up 7, left 2 |
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Hint |
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