Answer:

(0, 6)
(1,
)
(2, 7)
Step-by-step explanation:
Just implement x and solve for y.
Answer:
THE ANSWER IS 4.50
Step-by-step explanation:
So she starts out with -1 dollars. Then she borrows 4 more and gets to -5 dollars. If she pays him back 3 dollars, she is left still owing him 2 dollars as her balance is at -2 dollars.
-1 - 4 + 3 = x
X = -2
300/15 = d
I hope this helps!