bobbyfrankisawesome bobbyfrankisawesome

01-11-2017
Mathematics

contestada

Simplify.

8m+4n+7m−2n

What is the answer?

A. m + 2n
B. 17mn
C. 15m + 2n
D. 15m + 6n

Respuesta :

BobTheSoupLadel BobTheSoupLadel

01-11-2017

Simple. Just add/subtract each term. 4n-2n=2n. 8m+7m=15m.
This is very basic stuff.

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DeathTheKid101 DeathTheKid101

01-11-2017

(8m + 7m) + (4n - 2n)
15m + 2n

Answer: C)

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