23richardsoncon 23richardsoncon

01-08-2018
Mathematics

contestada

Simplify -3m + 2n + 9m

Respuesta :

01-08-2018

Given -3m + 2n + 9m

Combining like terms :-

⇔ -3m + 9m + 2n

⇔ (-3m + 9m) + 2n

⇔ 6m + 2n

So final answer is (6m+2n).

Answer Link

Otras preguntas

Four people share a taxi to the airport the fare was $36 and they gave the driver a tip equal to 25% of the fair. If they equally share the cost of the fair tip

35. The car ... when we got there. 1 point a. were crashing b. has crashed c. had crashed d. will have crashed

Halla el valor de x : •27/x = x/3

2(3a-3)-2(a-2)=3thank you

1. My brother ………… the dog for a walk at six o’clock every morning. A. takes B. make C. put D. has

Complete each phrase with the word for the appropriate family member.

Identify the class of the address, the number of octets in the network part of the address, the number of octets in the host part of the address, the network nu

Complete the following nuclear equations. I recommend filling in the atomic number below each symbol. Instead of using superscripts in our answers, put each ans

Which is a correct statement of what occurs at a turbine during electricity production? A. They are burned by fossil fuels. B. They are turned by workers, C. Th

two young men and encounter with a ghost story writing