Meowweeee Meowweeee

03-01-2017
Mathematics

contestada

-r + 6 +8r -14
Simplify the expressions by combining like terms?

Respuesta :

03-01-2017

-r + 6 + 8r - 14

Add up all the 'r's: -r + 8r = 7r

Add up all of the
just-plain-numbers: + 6 - 14 = - 8

The whole messy complicated expression is the same as 7r - 8 .

Answer Link

Otras preguntas

teacher melanie is having trouble answering some of her students question about jobs and proffesion to choose role function and setting

The majority of marine organisms are found in coastal regions, rather than the open ocean. Which of the following best explains why? O Salinity is usually much

I'm not old enough to vote. Is it okay that i love reading and studying politics? Or is it something that i should stop and wait until i'm 18...

Determine whether the underlined sentence opener in the sentence below begins with an adjective, adverb, infinitive, or preposition Black and fuzzy, pandas appe

Anybody know the answer

Can someone submit a picture of this drawing?Will give brainliest!!-Draw your pet or favorite Animal playing a musical instrument.

Consider a girl that has a mass of 55.0 kg and is standing on the floor, how much supporting force does the floor have

the correlation between years of education and salary in a sample of 20 people from a certain company is .4. is this correlation statistically significant.

the score of Sachin in consecutive five innings at 80, 90 ,100, 100 and M respectively. the average of the five inning is 100 , then comparing with his first in

You, as a language arts teacher, are teaching your students an area of study that involves mechanics, usage, and sentence formation. What area of study are thes