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1. |
The cost of a shirt is $11.99. When Ian pays for the shirt plus tax with a 20-dollar bill, he receives $7.30 in change. Which equation represents this situation if t is the tax on the shirt? |
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A. |
t - 11.99 = 20.00 - 7.30 |
B. |
11.99 + t = 20.00 - 7.30 |
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C. |
20.00 - 11.99t = 7.30 |
D. |
11.99t = 20.00 - 7.30 |
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Hint |
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2. |
Find the sum -4 + (-7). |
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A. |
11 |
B. |
-11 |
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C. |
3 |
D. |
-3 |
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Hint |
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3. |
The population of a particular town decreased by 6000 people in 4 years. What was the average change in population per year? |
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A. |
1500 |
B. |
-1500 |
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C. |
-24,000 |
D. |
24,000 |
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Hint |
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4. |
Choose the solution of 3x + 7 = 10 if the replacement set is {-1, 0, 1, 2}. |
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A. |
2 |
B. |
1 |
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C. |
-1 |
D. |
0 |
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Hint |
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5. |
Solve the equation 14 = 7 + x. |
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A. |
7 |
B. |
2 |
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C. |
-7 |
D. |
-21 |
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Hint |
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6. |
The area of a parallelogram can be found by using the formula A = bh, where b is the length of the base and h is the height of the parallelogram. The area of a parallelogram is 23.56 square inches. What is the height if the length of the base is 6.2 inches? |
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A. |
3.8 inches |
B. |
146.072 inches |
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C. |
1.9 inches |
D. |
7.6 inches |
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Hint |
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7. |
Which proportion correctly states the percent proportion where P is the percentage, B is the base and r is the percent? |
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A. |
 =  |
B. |
 =  |
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C. |
=  |
D. |
=  |
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Hint |
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8. |
The Morrow's have dinner as Shu's Kitchen. The cost of the dinner is $25. What is the final bill if the sales tax is 4%? |
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A. |
$26.50 |
B. |
$24 |
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C. |
$35 |
D. |
$26 |
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Hint |
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9. |
Write the point–slope form of an equation for the line passing through
(2, –5) with slope  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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10. |
Write an equation in slope–intercept form of the line with slope  that passes through the point at (–1, 0). |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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11. |
If a line is drawn through points on a scatter plot and a negative relationship is shown, then _____. |
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A. |
as the values of x increase, the values of y decrease |
B. |
the slope of the line is undefined. |
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C. |
as the values of x increase, the values of y increase |
D. |
the slope of the line is 0 |
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Hint |
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12. |
Solve the equation  |
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A. |
5 |
B. |
19 |
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C. |
-3 |
D. |
10 |
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Hint |
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13. |
Find the product -8(2.8). |
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A. |
-10.8 |
B. |
22.4 |
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C. |
10.8 |
D. |
-22.4 |
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Hint |
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14. |
The school homecoming dance is coming up. Trevor can't decide whether to take Lenora, Lisa, Jennifer, or Nidawi. He also can't decide whether to buy a rose, carnation, or iris corsage. To make things even more difficult for Trevor, he has to choose between blue or white for the corsage ribbon. How many combinations are possible? |
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A. |
9 |
B. |
12 |
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C. |
48 |
D. |
24 |
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Hint |
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15. |
Solve the equation
y + 2 – 3y = 3 – 2y – 1. |
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A. |
no solution |
B. |
y = -1 |
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C. |
y = 1 |
D. |
identity |
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Hint |
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16. |
Hute has made the garden shown. Find the value of x if the perimeter of the garden is 8 yd. |
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A. |
3 |
B. |
1 |
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C. |
4 |
D. |
2 |
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Hint |
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17. |
Convert 42 inches to feet. |
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A. |
3.5 ft |
B. |
7 ft |
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C. |
504 ft |
D. |
18 ft |
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Hint |
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18. |
The scale drawing of a triangle is shown below. If the perimeter of the actual triangle is 35 feet, what is the scale? |
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A. |
1 in. = 7 ft |
B. |
2 in. = 7 ft |
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C. |
2 in. = 3 ft |
D. |
1 in. = 3 ft |
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Hint |
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19. |
Simplify the expression  . |
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A. |
d11e2f8S |
B. |
d5e2 |
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C. |
d11e2f |
D. |
d5e2f |
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Hint |
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20. |
Evaluate the expression  . |
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A. |
0.0004 |
B. |
40,000 |
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C. |
4,000 |
D. |
0.004 |
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Hint |
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