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

pine cone seeds are produced in the __ of the __ cone. please help me out.!!

What is william shakespeare's play the tempest considered by many

The body can get water from milk, juices, fruits, and vegetables. True Or False

Just Anita is making bread. She needs 31/2 cups of flour. She only has a 1/4 cup measuring cup. How many 1/4 cups of flour will Juanita use to prepare the bread

If smoking generates external costs, should smoking simply be outlawed? how about cars that pollute?

Select all that apply. Which of the following are equivalent to 0.625? 625/1,000 100/625 5/8 125/200 20/125

Please answer ASAP. Wave definition match.

how are earthquakes distributed on the map

¿A qué hora comen el desayuno? A. A las siete de la mañana. B. A las seis de la tarde. C. A la una de la tarde. D. A las once de la noche.

Eight kids got to go to the water park for $60.How many students could go for $195?