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1. |
Simplify 3x2y + 2xy2 + 5x2y + 3y2. |
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A. |
8x4y2+5y3 |
B. |
8x2y + 5xy2 |
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C. |
8x2y + 2xy2 + 3y2 |
D. |
13x5y6 |
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Hint |
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2. |
Based on the line plot, what is the highest score? |
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A. |
100 |
B. |
21 |
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C. |
71 |
D. |
75 |
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Hint |
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3. |
Find the sum  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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4. |
Solve x + 5 = -7. |
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A. |
x = 35 |
B. |
x = -12 |
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C. |
x = 2 |
D. |
x = -2 |
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Hint |
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5. |
Solve the equation 2x + y = 6 for y. |
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A. |
y = -2x + 6 |
B. |
y = -6 - 2x |
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C. |
y = 2x - 6 |
D. |
y = 2x + 6 |
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Hint |
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6. |
Solve the proportion  |
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A. |
1 |
B. |
2 |
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C. |
 |
D. |
-6 |
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Hint |
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7. |
A 50-mile trip uses 2 gallons of gas. How much gas would you use on a 115-mile trip? |
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A. |
5 gallons |
B. |
4.6 gallons |
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C. |
4 gallons |
D. |
25 gallons |
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Hint |
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8. |
A shirt was $60 and is now $53. What is the approximate percent of change? |
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A. |
10% |
B. |
7% |
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C. |
11.67% |
D. |
88.33% |
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Hint |
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9. |
What is the final price of a $152 item after 6% tax is added? |
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A. |
$9.12 |
B. |
$243.20 |
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C. |
$161.12 |
D. |
$142.88 |
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Hint |
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10. |
A person biking uphill travels 15 miles in 1hour.
The same person biking downhill travels 15 miles
in  hour. Find this person's average speed. |
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A. |
15 mph |
B. |
20 mph |
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C. |
30 mph |
D. |
22.5 mph |
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Hint |
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11. |
Evaluate  . |
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A. |
1 |
B. |
3 |
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C. |
2 |
D. |
4 |
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Hint |
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12. |
Find the solution set for 16 + b  40
if the replacement set is {22, 23, 24, 25}. |
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A. |
{23, 24, 25} |
B. |
{22, 23, 24} |
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C. |
{24} |
D. |
{24, 25} |
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Hint |
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13. |
Simplify 3x2 + 11x + 2x2. |
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A. |
5x2 + 11x |
B. |
6x2 + 11x |
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C. |
16x2 |
D. |
simplified |
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Hint |
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14. |
Simplify 12f + 6(3 + 4f). |
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A. |
16f + 18 |
B. |
54f |
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C. |
34f |
D. |
36f + 18 |
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Hint |
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15. |
Identify the conclusion in the following statement: If 13b + 12 = 77, then b = 5. |
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A. |
13b + 12 = 17 |
B. |
13b + 12 |
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C. |
b |
D. |
b = 5 |
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Hint |
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16. |
Draw a graph of the ordered pairs in the table. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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17. |
Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many more students said they have 2 family members in their household than 6? |
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A. |
20 |
B. |
10 |
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C. |
15 |
D. |
5 |
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Hint |
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18. |
Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many students responded with an answer of 2 or 3 family members? |
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A. |
5 |
B. |
25 |
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C. |
20 |
D. |
45 |
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Hint |
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19. |
Find  |
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A. |
1.1 |
B. |
 11 |
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C. |
-1.1 |
D. |
1.1 |
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Hint |
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20. |
A number minus seventeen is negative twelve. Find the number. |
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A. |
-5 |
B. |
-29 |
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C. |
29 |
D. |
5 |
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Hint |
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