Perform the indicated operations. Write the result using only positive exponents. Assume all variables represent nonzero real numbers. 

A.
B. 27x8y9
C.
D. 27x19y28


Answer: D

Mathematics

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

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Provide an appropriate response.What is indicated by the occurrence of a true statement such as   when you solve a system of two linear equation (in two variables) using elimination?

What will be an ideal response?

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