florenceharrisovmjbb florenceharrisovmjbb

02-09-2017
Mathematics

contestada

How do you find the answer to a algebraic sum of these like terms 7a, 2a, -3a, 5a,

Respuesta :

mathewlarrison mathewlarrison

02-09-2017

it's 11a because you add together the as since they share like terms

Answer Link

WojtekR WojtekR

02-09-2017

[tex]7a+2a+(-3a)+5a=7a+2a-3a+5a=a\big(7+2-3+5\big)=\\\\=a(11)=\boxed{11a}[/tex]

Answer Link

Otras preguntas

Need help with this one fast! Thanks.

Why is critical thinking an important skill to develop for career success?

All of the following are true about over the counter medicine except

When zeus says, "son of iapetus, surpassing all in cunning, you are glad that you have outwitted me and stolen fire -- a great plague to you yourself and to men

Which lines in this excerpt from Shakespeare’s Romeo and Juliet foreshadow the tragic ending of the play? ROMEO: Peace, peace, Mercutio, peace! Thou talk'st of

An engagement team consists of a project manager, team leader, and four consultants. there are 2 candidates for the position of project manager, 3 candidates fo

Charlotte has two job offers as a car sales person. The first job will pay her $600 a month plus 2% on the price of her car sales. The second job will pay $1000

In a study of the raw materials used for photosynthesis, what two kinds of molecules would be studied?

Factor this expression completely and then place the factors in the proper location on the grid. x2 - 9

Because many european monarchs of the 17th and 18th centuries ruled with near-dictatorial power, this period is often referred to as