Perform the division.

A. r2  + 6
B. r - 6
C. r + 6
D. r2  - 6


Answer: B

Mathematics

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Express the given expression in simplest form with only positive exponents.(x-2y4z-2)(x-7y-7z-5)

A. x9y3z7
B.
C.
D.

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Find the appropriate linear cost or revenue function.Find the cost function given the following information. Fixed cost: $940; marginal cost per item: $19

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The function has a real zero between the two numbers given. Use your calculator to approximate the zero to the nearest hundredth.P(x) = 2x4 - x3 - 7x2 + 3x + 3; -1 and 0

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Mathematics