3 years ago

Solving systems of three equations

1 answer:

8 0

Add like terms..........

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lakkis [162]

A stop sign has 8 sides and all angles are the same, so it is a regular octagon.

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2 years ago

brilliants [131]

If he got 5 points in the first round and he needed at least thirty he would score 9 points in the next three rounds

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2 years ago

Yuki888 [10]

You start with 24, there are 8 added, there are 12 taken away, then 9 are taken away. The equation looks like:
24 + 8 - 12 - 9 = <u>11</u>

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2 years ago

Lana71 [14]

Answer:

-6x

check the attachment i provided

Step-by-step explanation:

$-5x-x\\\mathrm{Add\:similar\:elements:}\:-5x-x=-6x\\=-6x$

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3 years ago

KiRa [710]

Answer:

Step-by-step explanation:

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2 years ago