A: Jenny is correct and Alan is wrong
Answer:
See Explanation
Step-by-step explanation:
Given
Required
Which graph shows: 
To do this, we simply check the intersection points of the lines on the graph.
This particular graph that is shown has as its solution because the point of intersection of both lines is at:
i.e.
Answer:
1,3,4
Step-by-step explanation:
Your first line goes through the <u>very center</u>, and is a <u>positive slope</u> therefore it only goes through two quadrants the first and the third your second line is on a <u>negative y axis</u> but since it still has a <u>positive slope</u> it goes through quadrants 1,3,4
Answer:
-(6) x 8
ans: - 48
I believe that is the ans:
Answer:
x=-8
y=4
Step-by-step explanation:
first you multiply this equation (-3x-2y=16) with negativ it will be like this 3x+2y=-16
3x+2y=-16
(x+9y=28)3 _multiply with 3
3x+2y=-16
3x+27y=84
use minus(-) =3x-3x=0
=2y-27y=-25y
=-16-84=-100
the result:-25y=-100
y=4
take any simple equation and replace y with 4
x+9y=28
x+9(4)=28
x+36=28
x=28-36
x=-8
answer:x=-8,y=4
