Answer:
Step-by-step explanation:
7
7,747
9,021-1,274=7,747
$3.20
I hope this helps.
Sorry if I'm wrong.
i hope it helps you my friend
(x,y) = (0,0)
Let both as equation (1) and (2)
put equal both sides -x = -7x
-x + 7x = 0
6x = 0
x = 0
put it in 2nd equation
y = -7(0)
y = 0
