What is 9r - (3r) + 12r =

1 answer:

5 0

It would be 18 r because 9-3=6+12=18

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makkiz [27]

Answer:

-38 (You Should be Correct)

Step-by-step explanation:

-22 + (-16) is the same thing as -22-16.

Subtract -16 from -22.

$-22-16 = -38$

We get -38.

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vitfil [10]

4 is equal to 2*2 (double the 2 is 4)

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sergey [27]

The answer is D.
It explains it there.

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