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

ANSWER THIS PLEASEWhere is the above note played on the guitar? Open second string Second string, first fret Second string, third fret Third string, second fre

how does decision making help a farm business grow?

What is the purpose of Medicare? A. Provide coverage for people with lower incomes B. Provide coverage for people age 65 and older C. Provide coverage for child

Can I have my French checked? Did I write all my French in the present tense?so I am meaning to say " I have a backpack, my bike, a tent, my sleeping bag..."I h

Surface area Math Help

What does Luigi Barzini mean by “the importance of spectacle” and what does he attribute it to?

Need to know if I got the correct answer for #29. If it’s wrong can you help me solve it please and thank you.

Need help ASAP!!!!!!!

Given the functions: f(x) = 7x + 10 and g(x) = 1.75x + 10. Make a table of values for each function to determine which value of x is closest to where g(x) begi

Need help ASAP!! (Geometry) *Attachments*