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

Explain The probability of tossing a prime number when you toss the cube with numbers one through six

newtons law of football

Compare the two roads with each other. Include at least three pieces of information from the poem

The Lion, the Witch and the Wardrobe - CHAPTERS 10-11 Please Help!! How does Edmund feel while riding in the White Witch's sledge? A.scared B.excited C.

What type of punctuation should not typically be used in any kind of formal or professional writing

which best describes the daughter cell produced by mitosis

All of the following are celebrities painted by Andy Warhol except for _____. Madonna Marilyn Monroe Jackie Kennedy John Lennon

The Executive Office agency responsible for preparing the president’s budget forecasts and proposals is the

Which words contain an affix? Check all that apply. strength unhappy inchworm reread restless comfortable

Colonization and the revolutionary war