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1. |
Write w + 6 + 17 + 3w in simplest form. |
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A. |
26w |
B. |
4w + 23 |
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C. |
w + 26 |
D. |
3w + 23 |
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Hint |
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2. |
Solve a - 8 = 32 using inverse operations. |
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A. |
8 |
B. |
4 |
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C. |
24 |
D. |
40 |
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Hint |
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3. |
When a number is decreased by 16, the result is 64. What is the number? |
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A. |
48 |
B. |
80 |
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C. |
1024 |
D. |
4 |
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Hint |
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4. |
Simplify the expression 12n + (-5n) + 3n. |
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A. |
-4n |
B. |
-20n |
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C. |
10n |
D. |
7n |
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Hint |
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5. |
The formula F =  C + 32 is used to convert the temperature in degrees
Celsius to degrees Fahrenheit. If the temperature outside is 18° Celsius,
what is the temperature in degrees Fahrenheit? |
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A. |
42.0° F |
B. |
64.4° F |
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C. |
38.8° F |
D. |
13.6° F |
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Hint |
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6. |
In the expression (-4)2, -4 is called the ______. |
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A. |
exponent |
B. |
base |
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C. |
product |
D. |
power |
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Hint |
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7. |
Find y for y = x2 - 15 if x = 6. |
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A. |
21 |
B. |
-3 |
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C. |
49 |
D. |
51 |
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Hint |
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8. |
Solve 1 = m +  |
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A. |
 |
B. |
1 |
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C. |
2 |
D. |
1 |
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Hint |
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9. |
Choose an inequality whose solution set is shown in the graph. |
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A. |
y < -1 |
B. |
y +  <  |
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C. |
y -   |
D. |
y - < |
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Hint |
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10. |
Solve the inequality  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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11. |
Which ordered pair is a solution of y < -4x - 5? |
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A. |
(1, -3) |
B. |
(-7, 0) |
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C. |
(0, 6) |
D. |
(2, 3) |
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Hint |
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12. |
Find the measure of each interior angle of a regular octagon. |
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A. |
150° |
B. |
112.5° |
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C. |
180° |
D. |
135° |
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Hint |
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13. |
Factor 50x4y. |
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A. |
2 · 52 · x2 · x2 · y |
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B. |
2 · 5 · 5 · x · x · x · y |
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C. |
2 · 52 · x4 · y |
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D. |
2 · 5 · 5 · x · x · x · x · y |
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Hint |
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14. |
Evaluate x-4 if x = 3. |
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A. |
-81 |
B. |
81 |
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C. |
 |
D. |
 |
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Hint |
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15. |
Identify the set(s) to which –10 belongs. |
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A. |
Not Rational |
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B. |
Rational Numbers and the Integers |
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C. |
Rational Numbers only |
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D. |
Rational Numbers, Whole Numbers, and Integers |
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Hint |
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16. |
Find the y- intercept for the graph of 4x – 2y = 16. |
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A. |
-4 |
B. |
4 |
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C. |
-8 |
D. |
8 |
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Hint |
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17. |
Solve the system of equations given by  and x = 6. |
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A. |
(6, -5) |
B. |
 |
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C. |
(6, 16) |
D. |
(6, 13) |
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Hint |
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18. |
Solve  |
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A. |
x = 29 |
B. |
x = 1.5 |
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C. |
x = 37.5 |
D. |
x = 24 |
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Hint |
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19. |
Angles X and Y are complementary. If m X = a – 12 and mY = a + 8, find the measure of  |
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A. |
35° |
B. |
47° |
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C. |
90° |
D. |
80° |
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Hint |
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20. |
Find the area of a circle whose radius is 5.29 centimeters. Round to the nearest tenth. |
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A. |
16.6 cm2 |
B. |
84 cm2 |
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C. |
75 cm2 |
D. |
87.9 cm2 |
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Hint |
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