3 years ago

What is 5x+7y+8z-2x+3y+5-z

1 answer:

4 0

$5x+7y+8z-2x+3y+5-z = 3x+10y+7z+5$

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daser333 [38]

Answer:

It would be A.

You can trust me because a right angle is 90 degrees, so you would add the two angles.

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2 years ago

alisha [4.7K]

Answer:

the first one

Step-by-step explanation:

(-5+5) will equal 0. Because of the zero property no matter what you multiply it by it will equal 0. Same thing with (9-9)

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3 years ago

Nezavi [6.7K]

Hey there!

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