kornislit kornislit

15-02-2017
Mathematics

contestada

ALGEBRA HELP PLS
x + y = 3k x - y = k The solution of the system shown is _____.
(0, 2k)
(2k, 0)
or (2k, k)

Respuesta :

sheheryar91 sheheryar91

15-02-2017

adding both equations
2x=4k
x=2k
y=k
so (2k,k)

Answer Link

Аноним Аноним

15-02-2017

i'm think its 2k,k i'm 90 persent sure but i could be wrong hope it helps

Answer Link

Otras preguntas

Which of the following statements is the least abstraction of the World Wide Web? A. a bunch of Web pages B.documents, images, and other data you can access by

Please this is my last problem

at a country concerts the ratio of the number of boys to the number of girls 2 to 7.if there are 250 more girls than boys how many boys are at the concerts.

Why did the United States use military force against Afghanistan in the wake of the 9/11 attacks?

Why has the use of polling increased greatly in america? what are the dangers, if any?

How many times does 7 go into 19

Explain how to find 40×50 using mental math

find the greatest common factor of 110,40 and 120

Cite the line or two of text which explains the role of the home plantation in frederick douglass text

Find the total number of atoms in a sample of cocaine hydrochloride, c17h22clno4, of mass 23.0 mg .