3 years ago

Subtract 2 16/21 - (-8 5/21). reduce if possible

Mathematics

1 answer:

amid [387]3 years ago

3 0

Answer= 11. Two negatives equals a positive so you add them together.

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2 years ago

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scoray [572]

we are given

c=9 is a solution

we will select each options and then verify it

option-A:

$4-c=5$

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$-c*-1=1*-1$

$c=-1$

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option-B:

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Subtract both sides by 14

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option-C:

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option-D:

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2 years ago

Subtract 2 16/21 - (-8 5/21). reduce if possible​

Subtract 2 16/21 - (-8 5/21). reduce if possible