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1. |
The steps of the four-step problem-solving plan, in order, are ________. |
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A. |
plan, examine, explore, and solve |
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B. |
examine, explore, plan, and solve |
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C. |
examine, plan, solve, and explore |
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D. |
explore, plan, solve, and examine |
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Hint |
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2. |
Simplify the expression 138n + 272n. |
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A. |
410n |
B. |
400n |
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C. |
310n |
D. |
500n |
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Hint |
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3. |
Two numbers grouped together like (2, 5) are called ______. |
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A. |
a coordinate system |
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B. |
y-coordinates |
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C. |
an ordered pair |
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D. |
x-coordinates |
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Hint |
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4. |
Choose the ordered pair for point L. |
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A. |
(-4, 1) |
B. |
(0, -4) |
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C. |
(3, 4) |
D. |
(2, -3) |
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Hint |
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5. |
Solve the equation k = (-45) ÷ 3. |
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A. |
15 |
B. |
41 |
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C. |
-15 |
D. |
-41 |
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Hint |
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6. |
What is the next term in the sequence 64, 32, 16, 8, ...? |
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A. |
2 |
B. |
0 |
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C. |
8 |
D. |
4 |
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Hint |
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7. |
Find the solution of the system of equations y = x + 6 and  . |
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A. |
(-16, -10) |
B. |
(4, 10) |
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C. |
(8, 14) |
D. |
(-8, -2) |
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Hint |
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8. |
If  , find the value of p. |
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A. |
8 cm |
B. |
12 cm |
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C. |
9 cm |
D. |
18 cm |
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Hint |
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9. |
A towing company charges $25.00 plus $1.50 per mile to tow a car. What is the cost to tow a car thirty miles? |
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A. |
$45.00 |
B. |
$56.50 |
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C. |
$795.00 |
D. |
$70.00 |
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Hint |
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10. |
Cheng-Yu has been recording data based on her age and height, which can be seen in the scatter plot shown. What relationship does the scatter plot show? |
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A. |
No Relationship |
B. |
Scatter Relationship |
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C. |
Positive Relationship |
D. |
Negative Relationship |
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Hint |
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11. |
Add –6 + (-6). |
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A. |
12 |
B. |
0 |
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C. |
-12 |
D. |
-6 |
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Hint |
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12. |
Four inches is what part of 1 yard? Write you answer as a fraction in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
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Hint |
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13. |
Find  |
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A. |
x3 |
B. |
x8 |
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C. |
13 |
D. |
18 |
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Hint |
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14. |
Evaluate y-5 if y = -2. |
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A. |
32 |
B. |
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C. |
-32 |
D. |
 |
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Hint |
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15. |
Terrell's part-time job had a starting wage of $6.15 per hour. After his first six months of employment, Terrell's wage became $6.50 per hour. Six months later, his wage became $6.85 per hour. If this continues, what will be Terrell's next wage. |
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A. |
$7.25 |
B. |
$7.20 |
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C. |
$6.95 |
D. |
$7.15 |
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Hint |
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16. |
Suppose y varies directly with x and y = -10 when x = 5. Write an equation relating x and y. |
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A. |
y = -2x |
B. |
y = 2x |
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C. |
 |
D. |
 |
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Hint |
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17. |
A best-fit line has the equation y = 37.4296x + 4.99, which models the cost y of ordering x video games from an online store. Predict the cost of ordering 3 video games. |
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A. |
about $117.78 |
B. |
about $114.27 |
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C. |
about $108.28 |
D. |
about $117.28 |
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Hint |
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18. |
Solve the system of equations given by y = -2x and y = x + 3. |
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A. |
(-1, 2) |
B. |
(1, -2) |
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C. |
(-3, -6) |
D. |
(3, 6) |
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Hint |
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19. |
A 25-foot ladder is positioned against a building so that the base of the ladder is 7 feet from the building. How high does the ladder reach? |
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A. |
24 feet |
B. |
25 feet |
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C. |
8 feet |
D. |
19 feet |
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Hint |
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20. |
Last year, Twyla's salary was $36,725.00. This year, her salary will be $38,194.00. What is the percent of increase of Twyla's salary? |
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A. |
4.25% |
B. |
3.50% |
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C. |
4% |
D. |
3.75% |
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Hint |
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