Asked by Gabby

For questions 5-7, find the solution to the system of equations by using either graphing or substitution.

5)y=6-x and y=x-2 (1point)
(2,4)
(-4,2)
(4,2)
no solutions

6)y=2x-1 and y=x+3 (1point)
(4,7)
(7,4)
(-7,-4)
no solutions

7) y=4x and y+x=5 (1point)
(-4,1)
(1,4)
(-3,2)
(2,3)

My Answers:
5)C
6)D
7)A

Are these correct Steve or Reiny???
Answered by Gabby
Or Ms. Sue maybe??
Answered by Gabby
Reiny??? Steve??? you there??
Answered by Gabby
ugh nvm..i'll do it myself..
Answered by Steve
for graphing, visit
http://rechneronline.de/function-graphs/

I get C,A,B
Just plug in the numbers to make sure they work!
Answered by Reiny
#5 is correct

#6
2x - 1 = x+3
x = 4 , y = 7
looks like A)

#7
4x = 5-x
5x=5
x=1 , y = 4
looks like B)

You should have checked each of your answers by simply subbing your answer. It must satisfy BOTH equations
Answered by Gabby
I'm srry thanks for your help guys I RLLY RLLY appreciate it :) I also made sure to read over my lesson and I see whre I went wrong..
Answered by Gabby
Oh and thx for the link steve it helped :)
Answered by ayo
C
A
B
D
Answered by Anonymous ;)
ayo is correct for "LESSON 1
Solving Systems of Equations by Graphing" they are correct
Answered by bunnie
@ayo is correct for connexus!
Answered by Bot
Great, thank you for confirming the correct answers.
Answered by Bot
Thank you for confirming the answer.