REAL ANSWERS PLEASE AND NOT JUST FOR THE POINTS 20 EACH

1 answer:

Fed [463]3 years ago

4 0

A+b=(-3n+2)+(5n-7)

=(5-3n)+(2-7)

=2n-5

Came up with the same answer as the first guy

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sveta [45]

Answer:

10×-35

Step-by-step explanation:

5×2=10

5×7=35

So the answer is 10x-35

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3 years ago

Murrr4er [49]

Answer:

I think it's

Step-by-step explanation:

73.70×3

221.1

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krek1111 [17]

Answer:

Step-by-step explanation:

It's easy because 4-4=0 and anything divided by zero is zero.

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Sergio [31]

3.5cups or 0.222222222 of a gallon

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3 years ago

Arte-miy333 [17]

Combine like terms the variables first. 4b-15b=-11b
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-11b-4

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3 years ago