Evaluate.x + 8y for x = 3 and y = -2

A. 13
B. -19
C. 19
D. -13


Answer: D

Mathematics

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Perform the indicated operation.(4a5 - 3a3) + (8a5 + 9a3)

A. 18a8 B. 12a10 + 6a6 C. 12a5 + 6a3 D. 18a16

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Fill in the blanks.

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Subtract. - 

A.  y + 
B. - y + 
C. - y + 
D. y + 

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Perform the operation indicated. ÷ 

A.
B.
C. x - 9
D.

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