Seudónimo Seudónimo

03-11-2015
Mathematics

contestada

Simplify by combining like terms: 3x + 3x + 3x

A)
3x3

B)
9x

C)
9x2

D)
27x3

Respuesta :

vnicole9938 vnicole9938

03-11-2015

since they all have the same variables all you have to do is combine the 3's
3x3=9
So your answer is B) 9x

Hope this helps!! :D

Answer Link

03-11-2015

3x + 3x + 3x = 3(3x) = 9x

Answer is B.

Answer Link

Otras preguntas

what would happen if the president commits an illegal act

which is the best choice for punctuating the passage

Which of the following individuals was a founding member of the Sons of Liberty and helped organize the Boston Tea Party? A. Samuel Adams B. George Washin

Where are the chromosomes of most organisms located? A. enclosed within the nucleus of the cell B. enclosed within a vacuole of the cell C. floating fr

Eeva spent 5/6 of her total allowance on a hair crimpler. What fraction of her total allowance did Eeva have left

What’s the correct answer

HELP !!!!!!!!!!!!!!!!!! ASAP !!!!!!!!!!!!!!!!!!!!!!!!!! Write and solve an inequality. The sides of a regular hexagon are equal in length. The perimeter of the

ben says that an array with 2 ross and 5 columns has 8 items. is this reasonable? Explain why or why not?

0.2 4/12 3/12 which does not belong with the others

on the morning of an important game, gail woke up at 4:25. she wanted to wake up 2 hours 35 minutes later. what time did gail want to wake up?