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1. |
The steps of the four-step problem-solving plan, in order, are ________. |
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A. |
examine, explore, plan, and solve |
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B. |
examine, plan, solve, and explore |
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C. |
plan, examine, explore, and solve |
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D. |
explore, plan, solve, and examine |
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Hint |
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2. |
Which graph shows P(-1, -4)? |
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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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3. |
Find an expression to compare |-7| and 7. |
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A. |
|-7| < 7 |
B. |
|-7| = 7 |
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C. |
|-7| > 7 |
D. |
|-7|  7 |
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Hint |
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4. |
Find the solution for 12r = -132. |
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A. |
-11 |
B. |
-144 |
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C. |
-12 |
D. |
-120 |
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Hint |
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5. |
Choose the graph of the solution of -4k > -16. |
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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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6. |
During the first term of the school year, Mrs. Farache had 24 students in her French class. In the second term, there were 31 students. What is the percent of change in the number of students? |
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A. |
29.17% decrease |
B. |
22.58% decrease |
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C. |
29.17% increase |
D. |
22.58% increase |
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Hint |
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7. |
Which angle is congruent to  if  ? |
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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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8. |
What is the area of the circle below? Round to the nearest tenth. |
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A. |
2463.0 cm2 |
B. |
1934.4 cm2 |
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C. |
276.3 cm2 |
D. |
615.8 cm2 |
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Hint |
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9. |
Simplify –5x(4y). |
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A. |
20xy |
B. |
-xy |
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C. |
-9xy |
D. |
-20xy |
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Hint |
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10. |
Factor –15x2. |
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A. |
3 · 5 · x2 |
B. |
-1 · 3 · 5 · x2 |
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C. |
-1 · 3 · 5 · x · x |
D. |
3 · 5 · x · x |
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Hint |
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11. |
Alicia must score an average of 93 on four tests to earn an A in her history class. The mean of her first three tests was 92. What is the minimum score that Alicia must attain to earn an A? |
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A. |
100 |
B. |
96 |
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C. |
94 |
D. |
98 |
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Hint |
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12. |
Solve 17(a – 1) = 34(3a – 5.6). |
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A. |
a = 2.04 |
B. |
All real numbers |
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C. |
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D. |
a = 3.3 |
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Hint |
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13. |
Which of the following is the equation of the given graph? |
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A. |
y = -5x + 2 |
B. |
y = 5x – 2 |
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C. |
y = 5x + 2 |
D. |
y = -5x – 2 |
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Hint |
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14. |
Write an equation in slope-intercept form for the best-fit line of a scatter plot which contains the points (4, 60) and (9, 135). |
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A. |
y = -15x |
B. |
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C. |
y = 15x |
D. |
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Hint |
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15. |
Solve the system of equations given by y = -5x + 1 and y = -5x – 4. |
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A. |
 |
B. |
no solution |
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C. |
infinitely many solutions |
D. |
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Hint |
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16. |
Classify the given angle. |
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A. |
right |
B. |
obtuse |
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C. |
straight |
D. |
acute |
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Hint |
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17. |
Solve  |
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A. |
n = 35.35 |
B. |
n = 26.35 |
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C. |
n = 14.64 |
D. |
n = 29.02 |
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Hint |
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18. |
22 is 20% of what number? |
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A. |
110 |
B. |
4.4 |
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C. |
1.1 |
D. |
440 |
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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. |
90° |
B. |
35° |
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C. |
47° |
D. |
80° |
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Hint |
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20. |
Find the area of the figure. |
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A. |
792 in2 |
B. |
242 in2 |
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C. |
94 in2 |
D. |
464 in2 |
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Hint |
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