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 is the main cause of poor air quality and acid rain? 1-Trees and greenhouse gasses 2-Water vapor and sulfuric acid 3-Deforestation and methane gas emission

for each of the following pairs of numbers,show that the product of their H.C.F and L.C.M equalsii)117,221

John bought a video game that was 20% off. THe game was originally $50. How much money DID HE SAVE by getting it on sale?

A car driving at 25 m/s, travels 318 m. How long does it take?

My kitten who is turning a year old in April :o Her name is Winifred but we call her Winnie

2. "Un pequeño paso para el hombre, pero un granpaso para la humanidad” (Neil Amstrong). Señale lafigura literaria de esta fraseA. Hipérbole-retruécanoB. Antite

10. Which is a severe complication of constipation? a impaction b. Hernia c. Hemorrhoid d. Incontinence 11. The NA/R s or

To work at a certain restaurant, you must be at least 16. What number line shows the graph of this statement?

top says "consider the graph below" PLS HURRY WILL GIVE BRAINLIEST

Can someone Help please??????