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

According to florida law what must be aboard a vessel?.

100 POINTS Complete the sentence: Combustion heating and cooling appliances are sources of and often found in basements. O asbestos O radon gas O tobacco smoke

What is the product? 48+ 2 K-2 24 2+1 4 O2k+1 2 K-2 2 2641 2 R+2

what is the complete story of sunset blvd? put it in your own words

Find the volume of a box that has a length of 8.9 cm, a width of 4 cm, and a height of 10.6 cm.

Please answer all of these!! Please quickly!!

if x=-2 then write the ordered pair that is a solution of 5x-3y=-25

can someone write me a poem about aging it has to be 14 lines

56 cookies.Each cookie cost 2.95, including tax. Of the cookies she made 1/4 of them were lemon.How much money will be made if they sell the lemon cookies

what is a substance such as gold or copper found in nature?