Answer:
the answer is two points determine a unique line segment
~batmans wife dun dun dun.....aka ~serenitybella
2s + 3 = 19
2s = 16
s = 8
He can buy 8 cans of soup.
Answer:is this the question?
Step-by-step explanation:
Multiply the first equation by -1
-3x-y=-4
2x+y=5
Add them up
-x=1
So x=-1
And y=7
So the first option is correct
easy
Step-by-step explanation:
if you have for example x^2-4
just graf x^2 and that put down all point for 4
