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

HELP ME! Elephants are more than just the largest land mammal. They are also smart and compassionate. Which topic sentence best supports the topic in the contro

Think about the adults in your life who have influenced you. It could be one of your parents, a family friend, or a relative. In your journal, write about one l

Last year there were 1,435 8thgrade students enrolled at your school. This year there are 1,220. What is the percent change in the number of 8thgrade students?

Why do you think the great plains region of the United States did not vote for FDR during the 1940 election

although i got up early , i was still late for school what type of senntence is that

Which line from Act II of The Importance of Being Earnest is an epigram? “I am not sure, however, that the news inspires me with feelings of unmixed delight.”

Which represents the reflection of f(x) = StartRoot x EndRoot over the x-axis?

Why are warrants not needed for investigators who are analyzing crime scenes involving fire?

Jack’s bank statement shows an account balance of –$25.50. Which describes the magnitude, or size, of the debt in dollars? $50.50 $25.50 $0 –$25.50

Solve for x. 10= in ( x - 5 )