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1. |
When would you not want to estimate an answer? |
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A. |
when there are simple calculations |
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B. |
when an exact answer is needed |
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C. |
when there are large numbers |
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D. |
when there are many calculations |
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Hint |
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2. |
Solve a - 8 = 32 using inverse operations. |
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A. |
8 |
B. |
4 |
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C. |
24 |
D. |
40 |
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Hint |
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3. |
Evaluate the expression 2|x| - 3|y| if x = -8 and y = -5. |
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A. |
1 |
B. |
-1 |
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C. |
-31 |
D. |
31 |
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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. |
(2, -3) |
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C. |
(3, 4) |
D. |
(0, -4) |
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Hint |
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5. |
Choose an inequality that is true for the numbers represented on the graph. |
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A. |
2 > -4 |
B. |
2 < -4 |
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C. |
4 > 2 |
D. |
4 < 2 |
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Hint |
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6. |
Which equation illustrates the additive inverse property? |
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A. |
2 + (-4) = (-2) |
B. |
(-3) + 0 = (-3) |
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C. |
4 = 4 |
D. |
6 + (-6) = 0 |
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Hint |
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7. |
Choose the equation whose solution is graphed. |
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A. |
g + 25 = -27 |
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B. |
g - 25 = 27 |
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C. |
g + 27 = 25 |
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D. |
g - 27 = -25 |
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Hint |
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8. |
Find the width of a rectangle that is 24 inches long and has an area of 768 square inches. |
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A. |
64 in. |
B. |
120 in. |
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C. |
32 in. |
D. |
360 in. |
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Hint |
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9. |
Simplify the expression (-4a2)(3a2). |
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A. |
-12a4 |
B. |
-1a4 |
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C. |
12a2 |
D. |
12a-2 |
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Hint |
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10. |
Write a2b-3 using positive exponents. |
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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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11. |
Solve  |
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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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12. |
Find the range of the relation graphed below. |
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A. |
{-3, -1, 1, 3, 4} |
B. |
{-3, 0, 1, 3} |
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C. |
{-1, 0, 4, 5} |
D. |
{-3, -1, 0, 1, 3, 4} |
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Hint |
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13. |
Simplify 5 · x · 10. |
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A. |
50 + x |
B. |
15x |
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C. |
50x |
D. |
15 + x |
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Hint |
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14. |
Which ordered pair is the name of point A? |
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A. |
(2, -4) |
B. |
(-4, 5) |
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C. |
(-3, 4) |
D. |
(3, 2) |
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Hint |
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15. |
Simplify (v + 6)3. |
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A. |
3v + 6 |
B. |
v + 18 |
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C. |
3v + 18 |
D. |
3v + 63 |
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Hint |
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16. |
A concession stand sells the following items: small popcorn for $2.50, medium popcorn for $2.75, large popcorn for $3.50, small drink for $2.00, medium drink for $3.00, and large drink for $3.50. What would be the total cost for a family of four if each person ordered one medium popcorn and one large drink? |
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A. |
$25.00 |
B. |
$26.00 |
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C. |
$28.00 |
D. |
$24.00 |
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Hint |
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17. |
Translate the following into an equation: negative six times a number decreased by two is negative twenty-six. |
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A. |
-2 – (-6n) = -26 |
B. |
-6n + 2 = -26 |
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C. |
-6n – 2 = -26 |
D. |
-6n = -26 – 2 |
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Hint |
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18. |
The number 250 is divisible by which number(s) from the following list? 2, 3, 5, 6, or 10 |
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A. |
5 and 10 only |
B. |
2, 3, and 6 only |
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C. |
2, 5, and 10 only |
D. |
All of 2, 3, 5, 6, and 10 |
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Hint |
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19. |
Find the GCF of 17r4s4 and 23rs4. |
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A. |
rs |
B. |
17rs4 |
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C. |
rs4 |
D. |
r4s4 |
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Hint |
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20. |
Simplify  |
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A. |
 |
B. |
Already simplified |
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C. |
 |
D. |
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Hint |
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