zanelewis28 zanelewis28

02-03-2018
Mathematics

contestada

Solve y=-2x+6 and 3y-x+3=0 using substitution

Respuesta :

02-03-2018

3(-2x+6) -x+3=0
-6x+18-x+3=0
-7x+21=0
-7x=-21
x=3

y=-2x+6
y=-2(3)+6
=6-6
=0

answer: (3,0)

Answer Link

Otras preguntas

184 is 130% more than what number?

Supreme Court cases typically have to deal with

In the words, "this holy crime," Antigone expresses a paradox (a contradiction that contains truth). What is the truth expressed in this paradox?

Mike pays $285 in rent every week. How much will he pay in rent for the entire year?

Drag the tiles to the correct boxes to complete the pairs match the terms with their meanings 1. dharma 2. ahimsa 3. karma

Don’t make such a ....................! The dentist is only going to look at your teeth.

I have homework and it's about the animal welfare the question is: Wright a debate about why should we care about animal welfare on farms?? can you help me

The direction of a reflected ray will always match its: angle of incidence. refracted ray. diffused angle. None of the choices are correct.

Casho invests money in an account paying simple interest. She invests $30 and no money is added or removed from the investment. After one year, she has $32.40.

4. You are packing clothes for vacation and don't want to take any t-shirts. You randomly choose 3 shirts from a drawer containing 4 t-shirts, 3 polo shirts, an