12-04-2016
Mathematics

contestada

what is 2.2(3.1+x)+3x

Respuesta :

thxmsxlf thxmsxlf

13-04-2016

First do the parentheses.
2.2*3.1=6.82
2.2*x=2.2x
Rewrite the equation as 6.82+2.2x+3x
Then add the x's and you get 5.2x
Write the equation again and you get 6.82+5.2x

Answer Link

Otras preguntas

if a standard die is rolled twice what is the probability of getting a perfect square,then a number that is less than 5.

Simplify: (10*5+6)(13+2)+19

Predict: some pathogens are spread directly from one person to another. this can happen when people come into direct contact or share items, such as drinking gl

what is the difference between deta security and privecy ?

Which eye condition is characterized by increased intraocular pressure?

Cheryl strongly believed in animal rights, and joined an organization that wants to reform the ways in which society views and treats animals. the type of socia

The oldest-known peace treaty in history was an agreement between egypt and the question 3 options: hittites. nubians. hyksos. assyrians.

Julie’s parents are getting divorced and she is having a difficult time dealing with the changes divorce brings. To help Julie adjust, her parents should do all

Which kind of phrase are the underlined words in the sentence? Duke, the smallest puppy in the kennel, was also the friendliest. the smallest puppy in the ken

Which perspective is reflected by a parent who teaches a child about the role of sexual norms in stabilizing the family?