Evaluate, if possible-

A. -512
B. 8
C. -8
D. 64


Answer: C

Mathematics

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Perform the indicated operation. Write the answer in standard form.(3 - 7i)2

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Solve the problem.Devon purchased tickets to an air show for 8 adults and 2 children. The total cost was . The cost of a child's ticket was  less than the cost of an adult's ticket. Find the price of an adult's ticket and a child's ticket.

A. adult's ticket: $15; child's ticket: $8 B. adult's ticket: $14; child's ticket: $7 C. adult's ticket: $16; child's ticket: $9 D. adult's ticket: $13; child's ticket: $6

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Write the expression in the standard form a + bi.(6 + 8i)(6 - 8i)

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Graph the rational function.f(x) = -   

A.

B.

C.

D.

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