rwfire12
rwfire12 rwfire12
  • 03-02-2017
  • Mathematics
contestada

Simplify.

8m+4n+7m−2n

What is the answer?

15m + 6n

15m + 2n

17mn

m + 2n

Respuesta :

rz172 rz172
  • 03-02-2017
The answer should be 15m+2n
Answer Link
zexius
zexius zexius
  • 03-02-2017
8m + 4n + 7m - 2n

8m + 7m = 15m

4n - 2n = 2n

Therefore the answer is 15m + 2n. 
Answer Link

Otras preguntas

Using the expression 4y + 18, identify the following: 1. variable 2) coefficient 3) constant
Why was cotton the most reliable and important mainly in the South? Must be 5-7 sentences! I give Brainliest Please no links
Identify the solid from the net below *​
FIRST RIGHT ANSWER GETS BRAINLIESTSelect all that applyHow old is the earliest version of the fairy tale Cinderella, and to which culture does it belong?Under 1
Can someone please help me on this question I don’t have much time thank you
HAMLETQUESTIONS ON EVERY SCENE:Act 1, Scene 11. Who are the characters who appear in this scene?2. Explain their relationships to one another.3. Explain the vit
List and explain the main rational for colonialism.
Balance the equation K2SO4 + SrL2 =
Pythagorean theorem level 2 delta math
Please help me write an essay over the story called Enders game, or if anyone can give me brief points regarding the prompt would be amazing so I could make a r