olirisgarcia12 olirisgarcia12

01-04-2020
Mathematics

contestada

Solve the system of equations by graphing. x+y=-7, 2x+y=6

Respuesta :

ajaksmith0 ajaksmith0

01-04-2020

Step-by-step explanation:

I hope this is right, I used demos

Ver imagen ajaksmith0

Answer Link

evanc0819 evanc0819

01-04-2020

Answer: x=-1 Y = 8

Step-by-step explanation:

you can change it to y = -x-7, y=-2x+6

Then because the both equal “y” they must equal each other.

So -x+7 = - 2x+6

Then solve

Answer Link

Otras preguntas

If it takes Mark twice as long to earn $6.00 as it takes Carl to earn $4.00, what is the ratio of Mark’s pay per hour to Carl’s pay per hour?

3x+y=4 2x+y=5 solve using linear combination

what is the kingdom and phylum of a euglena protest?

Why were people from Africa brought to Georgia?

USE A NUMBER LINE TO FIND 8/9 / 8/45.

What is the slope of any line parallel to the line 8x + 9y = 3 in the standard (x,y) coordinate plane?

What is the slope of any line parallel to the line 8x + 9y = 3 in the standard (x,y) coordinate plane?

A tree was chopped down and cut up in a local forest.The tree changed in shape.What kind of change took place?A.chemical changeB.physical change C.phase changeD

least number that has 2, 3, 4, as factors

A tree was chopped down and cut up in a local forest.The tree changed in shape.What kind of change took place?A.chemical changeB.physical change C.phase changeD