Find the domain of the function.f(x) = 

A. (-?, 2) ? (2, ?)
B. (-?, 0)
C. (0, ?)
D. (-?, -2) ? (-2, ?)

Answer: A

Mathematics

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Translate the phrase to mathematical language and simplify.Subtract -2 from -12.

A. -12 + (-2); -14 B. -2 + (-12); -14 C. -12 - -2; -10 D. -2 - (-12);  10

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Estimate the sum or difference by first rounding each number to the nearest ten.64.181 + 81.1641

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Compute the division. Express your answer in simplest form.12 ÷ 1

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B. 8
C. 7
D. 6

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