Multiply and simplify. Assume variables do not cause any denominators to equal 0.-12

A. -27
B. -36
C. 27
D. - 


Answer: A

Mathematics

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Solve the problem.How many spanning trees does the following network have?

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Solve the system by graphing on a calculator. Round to the nearest hundredth if necessary.y = log10(x + 8)y = x2

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Mathematics