bobbyfrankisawesome bobbyfrankisawesome

01-11-2017
Mathematics

contestada

Simplify.

8m+4n+7m−2n

What is the answer?

A. m + 2n
B. 17mn
C. 15m + 2n
D. 15m + 6n

Respuesta :

DeathTheKid101 DeathTheKid101

01-11-2017

(8m + 7m) + (4n - 2n)
15m + 2n

Answer: C)

Answer Link

Otras preguntas

1 2. 1. I have exactly_two pairs of shoes under my bed. (to, too, two) 2. Do we have to put a feather in our cap? (to, too, two) 13. There are two potatoes left

................1212312

Explain the reconquista technique copied by the Spanish

___ is the same everywhere in the universe. Question 1 options: Your mass The amount of gravity acting on you Your weight all of the above

2 grey cards 7 yellow cards 5 pink cards what is the probability of selecting a card that is not grey, not replacing it, then selecting one that is pink ?

mint company is considering purchasing a machine with a cost of $10,000 and a useful life of 20 years. mint expects the machine to produce net annual cash flows

Metanephridia differ from protonephridia in that selective reabsorption of materials occurs via cells lining the tubules in protonephridia and via capillaries i

How to solve 2a x a x a x3a + b +4b

A researcher studied the relationship between the number of times a certain species of cricket will chirp in one minute and the temperature outside. Her data is

The Conway family is taking a photo at their family reunion. There are 2 chairs in the front row and 3 cousins who can sit in them. In how many ways can the cou