Solve and graph. Write the solution set in set-builder and interval notation.-6 ? x ? -2

A. {x|-6 < x < -2}; (-6-2)

B. {x|-6 ? x < -2}; [-6-2

C. {x|-6 < x ? -2}; (-6-2]  

D. {x|-6 ? x ? -2}; [-6-2]


Answer: D

Mathematics

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Solve the problem.Given a committee of 8 women and 11 men, count the number of different ways of choosing a president, a secretary, and a treasurer, if the president must be a woman and the secretary and treasurer must be men. Assume no one can hold more than one office.

A. 5814 B. 440 C. 968 D. 880

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Provide an appropriate response.Use a calculator to find tan 1.0853. Round to four significant digits.

Fill in the blank(s) with the appropriate word(s).

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Find the domain of f.f(x) = 

A. {x | x ? 8} B. {x | x ? -8} C. All real numbers D. {x | x ? ±2}

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Solve the equation. Check your solution.-77(x + 5) = -35(x + 11)

A. {-77} B. {1} C. {0} D. {-112}

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