Solve the inequality algebraically.3.7x + 9.7 ? 19.32

A. x ? 2.6
B. x ? -2.6
C. x ? 2.6
D. x ? -2.6


Answer: A

Mathematics

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A. Law of Cosines B. Law of Sines

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A.


B.


C.


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Solve the polynomial inequality and graph the solution set on a number line. Express the solution set in interval notation.(x + 3)(x + 2)(x - 7) > 0

A. (-?, -3) ? (-2, 7)


B. (7, ?)


C. (-3, -2) ? (7, ?)


D. (-?, -2)


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