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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. |
plan, examine, explore, and solve |
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C. |
explore, plan, solve, and examine |
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D. |
examine, plan, solve, and explore |
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Hint |
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2. |
To check means to ______. |
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A. |
read the problem carefully |
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B. |
ask, ''Does my answer make sense for the problem?'' |
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C. |
make a plan to solve the problem |
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D. |
use your plan to solve the problem |
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Hint |
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3. |
Insert parentheses to make the equation 9 + 6 × 2 ÷ 3 - 1 = 12 true. |
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A. |
9 + (6 × 2) ÷ 3 - 1 = 12 |
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B. |
(9 + 6 × 2) ÷ 3 - 1 = 12 |
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C. |
(9 + 6) × 2 ÷ 3 - 1 = 12 |
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D. |
9 + 6 × 2 ÷ (3 - 1) = 12 |
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Hint |
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4. |
Find the product 4 · 6 · 5 mentally. |
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A. |
80 |
B. |
120 |
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C. |
100 |
D. |
20 |
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Hint |
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5. |
Identify the solution to 34 - 2z = 20. |
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A. |
6 |
B. |
8 |
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C. |
7 |
D. |
5 |
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Hint |
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6. |
Name the point for the ordered pair (3, 1). |
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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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7. |
When a number is decreased by 16, the result is 64. What is the number? |
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A. |
80 |
B. |
1024 |
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C. |
4 |
D. |
48 |
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Hint |
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8. |
Determine the domain of the relation graphed below. |
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A. |
{-3, -1, 0, 1, 3, 4} |
B. |
{-3, 0, 1, 3} |
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C. |
{-1, 0, 4, 5} |
D. |
{-3, -1, 1, 3, 4} |
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Hint |
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9. |
The scatter plot below compares the horsepower of various engines to the average mileage of a car with the particular engine. What does the point with the box around it represent? |
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A. |
200 HP, 25 mpg |
B. |
150 HP, 29 mpg |
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C. |
175 HP, 25 mpg |
D. |
190 HP, 23 mpg |
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Hint |
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10. |
What conclusion can you make from the scatter plot? |
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A. |
lower mileage gives the greatest power |
B. |
there is no correlation between power and mileage |
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C. |
higher power results in low mileage |
D. |
higher mileage results in greater power |
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Hint |
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11. |
Write a numerical expression for the verbal phrase: three more than the quotient of eight and four. |
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A. |
3 + 8 ÷ 4 |
B. |
3 + 4 ÷ 8 |
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C. |
(3 + 4) ÷ 8 |
D. |
(3 + 8) ÷ 4 |
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Hint |
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12. |
In soccer, each player has a rank based on his/her individual points. A player earns two points for each goal he/she scores and one point for each assist. During a one week span, Sabrina scored four goals and had two assists. What was Sabrina's individual point total for the week? |
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A. |
8 |
B. |
12 |
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C. |
6 |
D. |
10 |
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Hint |
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13. |
Points can be scored in basketball by making a 3-point field goal, a 2-point field goal, or a 1-point free throw. In one game, Yancy made two 3-point field goals, seven 2-point field goals, and five 1-point free throws. How many points did Yancy score in the game? |
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A. |
25 |
B. |
33 |
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C. |
30 |
D. |
23 |
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Hint |
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14. |
Simplify (r + 6) + 27. |
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A. |
r + 33 |
B. |
r + 21 |
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C. |
6r + 27 |
D. |
33r |
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Hint |
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