If x=8 and y=−4, evaluate the following expression: 20-5y+2x

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Fraggjkee asked Jun 6, 2022

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If x=8 and y=−4, evaluate the following expression:
20-5y+2x

Mathematics
high-school

Fraggjkee asked Jun 6, 2022

by Fraggjkee

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1 Answer

6 votes

Answer:

the answer will be: 16

Explanation:

Why? Because =

20-5y+2x

20 - 5 • 4 + 2 • 8 =

(5 • 4 = 20)

(2 • 8 = 16)

20 - 20 + 16 =

(20 + 16 = 36)

20 - 36 = 16

Never forget PEMDAS

Vittore Marcas answered Jun 13, 2022

by Vittore Marcas

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