AlexOstrowski AlexOstrowski

06-01-2018
Mathematics

contestada

How do I solve this system of equations? Help ASAP!

2x+8y=6
-5x-20y=-15

Respuesta :

FRANKTHETANK55 FRANKTHETANK55

06-01-2018

Well they are the same line. Because if you put x=-1 and y=1, 2(-1)+8(1)=6 and that works, now -5(-1)-20(1)=-15 and that also works so they are the same line.

-2+8=6
5-20=-15

Answer:They are the same line

Answer Link

Otras preguntas

What is the answer to 3s-4=1-3s & Ax+by=c Thanks

What is the Purpose/Function of the Chorion in mammals?

every living thing needs a set of instructions that are necessary to live and grow. Where are these instructions found?

The attempts to free Jerusalem from Turkish control were called the: 1. Middle Ages 2. feudal wars 3. Crusades

Who justified US interventions in Latin America with a "corollary" to the Monroe Doctrine? A. Theodore Roosevelt B.Woodrow Wilson C.William Howard Taft D.Willia

Which sentence best describes a referendum?Which sentence best describes a referendum? A political party holds a primary to choose a candidate for legislative e

What did Americans do in the late 1700s and early 1800 to improve the movement of people and goods?

suppose you can factor x^2 + bx + c as (x + q)(x + q). If c>0, what could be possible values of p and q? A. p=5, q=-8 B. p=-2, q=6 C. p=-4, q=-7 D. p=-13, q=

why is DNA called semi-comparitive

Of the muscles listed, which is found in the upper body? A. pectorals B. glutes C. gastrocnemius