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1. |
Which set notation means that 4 is an element of {3,4,5,6}? |
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A. |
 {3, 4, 5, 6} |
B. |
4 {3, 4, 5, 6} |
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C. |
4 {3, 4, 5, 6} |
D. |
4 {3, 4, 5, 6} |
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Hint |
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2. |
Which answer shows all the possible subsets of {3, 7}? |
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A. |
{3,7}, {3}, {7}, |
B. |
{3,7}, |
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C. |
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D. |
{3}, {7}, |
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Hint |
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3. |
Which value is a solution to  |
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A. |
-11 |
B. |
-15 |
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C. |
17 |
D. |
11 |
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Hint |
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4. |
If A = {5, 6, 7, 8} and B = {8, 9}. what set notation means that 7 belongs to set A but not set B? |
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A. |
7 = A, 7B |
B. |
7 A, 7B |
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C. |
7 A, 7 B |
D. |
7A, 7 B |
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Hint |
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5. |
What value is a solution to the equation  |
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A. |
8 |
B. |
12 |
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C. |
-8 |
D. |
-12 |
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Hint |
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