rwfire12 rwfire12

03-02-2017
Mathematics

contestada

Simplify.

8m+4n+7m−2n

What is the answer?

15m + 6n

15m + 2n

17mn

m + 2n

Respuesta :

03-02-2017

The answer should be 15m+2n

Answer Link

03-02-2017

8m + 4n + 7m - 2n

8m + 7m = 15m

4n - 2n = 2n

Therefore the answer is 15m + 2n.

Answer Link

Otras preguntas

Which region had the highest population

please describe the government of the abbasid caliphate

Please help find the area?!

find the area of a circle with a radius of 0.5 in terms of pi

PLEASE HURRY!!!!!!!!!! This is the only one I don’t know

Animals are associated with _____, and plants are associated with

Please help me asap!!!

Prolonged and constant use of tobacco can weaken the user's immune system and increase the risk of many diseases. Which disease makes the air sacs in the lungs

List and briefly describe the three main obstacles to growth in the Christian life.

When people are attacked by their own government, or when they are denied equal access to education, whose job is it to protect them? The UN provides military