Solve the rational inequality and graph the solution set on a real number line. Express the solution set in interval notation. ? 0

A. (-2, -1]

B. (-?, -2] or [-1, ?)

C. [-1, ?)

D. (-?, -2) or [-1, ?)


Answer: D

Mathematics

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Find the probability of the event.A coin and a six-sided die are tossed. What is the probability of getting tails and a number less than or equal to 5?

A.
B.
C.
D.

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Solve.Find f-1(-3) and (f-1 ? f)(4) for the function f = {(6, -7), (4, -8), (5, -3)}.

A. {54}
B. {5-8}
C. {-3-8}
D.

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What will be an ideal response?

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Simplify.-3(2x - 8) - 4x + 7

A. -10x - 17 B. 10x + 31 C. 2x + 31 D. -10x + 31

Mathematics