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1. |
The purpose of the Plan step is to ______. |
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A. |
determine the solution |
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B. |
determine if the solution is reasonable |
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C. |
determine how to find the solution |
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D. |
determine the facts involved |
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Hint |
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2. |
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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3. |
Translate the phrase ''three less than a number'' into an algebraic expression. |
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A. |
x + 3 |
B. |
3x |
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C. |
x - 3 |
D. |
3 - x |
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Hint |
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4. |
An example of the Commutative Property of Addition is ______________. |
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A. |
2(4 · 6) = (2 · 4)6 |
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B. |
2 + 4 = 4 + 2 |
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C. |
2 · 4 = 4 · 2 |
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D. |
2 + (4 + 6) = (2 + 4) + 6 |
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Hint |
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5. |
Find the product 4 · 6 · 5 mentally. |
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A. |
120 |
B. |
100 |
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C. |
80 |
D. |
20 |
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Hint |
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6. |
Name the ordered pair for point A. |
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A. |
(2, 4) |
B. |
(4, 1) |
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C. |
(1, 4) |
D. |
(4, 2) |
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Hint |
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7. |
Translate ''a product of a number and seven is 49'' into an equation. |
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A. |
7x = 49 |
B. |
x - 7 = 49 |
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C. |
x + 7 = 49 |
D. |
 49 |
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Hint |
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8. |
When a number is decreased by 16, the result is 64. What is the number? |
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A. |
80 |
B. |
4 |
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C. |
48 |
D. |
1024 |
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Hint |
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9. |
How do you find successive terms in the pattern 0, 3, 9, 18, 30, … ? |
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A. |
Add 3 to each term. |
B. |
Add each term to the previous term. |
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C. |
Add the next multiple
of 3 to the term. |
D. |
Multiply a term by 3
and add it to itself. |
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Hint |
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10. |
State the domain of the relation {(-4, 3), (-2, -1), (0, 5), (1, -6)}. |
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A. |
{-4, -3, -2, -1, 0, 1} |
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B. |
{-6, -1, 3, 5} |
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C. |
{-4, -2, 0, 1} |
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D. |
{-6, -4, -2, -1, 0, 1, 3, 5} |
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Hint |
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11. |
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. |
175 HP, 25 mpg |
B. |
200 HP, 25 mpg |
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C. |
190 HP, 23 mpg |
D. |
150 HP, 29 mpg |
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Hint |
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12. |
Write a numerical expression for the verbal phrase: three more than the quotient of eight and four. |
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A. |
(3 + 4) ÷ 8 |
B. |
(3 + 8) ÷ 4 |
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C. |
3 + 4 ÷ 8 |
D. |
3 + 8 ÷ 4 |
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Hint |
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13. |
Evaluate the following expression for x = 10 and  |
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A. |
160 |
B. |
16 |
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C. |
2 |
D. |
20 |
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Hint |
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14. |
Cheng-Yu has been recording data based on her age and height, which can be seen in the scatter plot shown. Predict Cheng-Yu's height when she is 14 years old. |
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A. |
53 inches |
B. |
50 inches |
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C. |
60 inches |
D. |
58 inches |
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Hint |
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