Solve the compound inequality

 

a. 

b. (- ∞) ( ∞ )

c. {Ø}

d. 

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Solve the compound inequality.

3x + 2 ≥ 5 or 7x + 1 < 29

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a, [1, 4)

b. (-∞, 1] U (4, ∞)

c. [1, ∞)

d. (-∞, ∞)

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Solve the compound inequality.

x + 9 < 0 or 4x > -12

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a. (-∞, -3)

b. (-∞, -9) U (-3, ∞)

c. (-∞, -9)

d. (-∞, ∞)

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Solve the compound inequality.

-2 ≤ 3x - 5 ≤ 7

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a. [1, 4]

b. {Ø}

c. (-∞, 1]

d. [4, ∞)

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Solve the compound inequality.
x + 1 ≥ 7 and 3x - 1 ≥ 5

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a. [2, 6]

b. {Ø}

c. [6, ∞)

d. [2, ∞)

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Which graph shows the compound inequality x < 1 and x > -3?

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a. 

b. 

c. 

d. 

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If A = {x | x is an even integer}, B = {x | x is an odd integer}, find A ∩ B.

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a. {x | x ∈ Z}

b. {Ø}

c. {0}

d. {x | x ∈ R}

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If A = {x | x is an even integer}, B = {x | x is an odd integer}, find A U B.

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a, {x | x ∈ Z}

b. {Ø}

c. {0}

d. {x | x ∈ R}

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If C = {2, 3, 4, 5} and D = {4, 5, 6, 7}, find C ∩ D.

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a. {2, 3, 4, 5, 6, 7}

b. {2, 3, 4, 4, 5, 5, 6, 7}

c. {2, 3, 6, 7}

d. {4, 5}

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If A = {1, 3, 4, 8} and B = {3, 5, 7}, find A U B.

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a. {1, 3, 3, 4, 5, 7, 8}

b. {1, 3, 4, 5, 7, 8}

c, {1, 4, 5, 7, 8}

d. {3}