30 big points! me on the 3 files for math!

1) To find the solution, find the point where the two lines intersect
The graph isn't that clear, so round the numbers to an integer value, the point to where the point is the closest. 
(2, 4)
2. A. Since the cost are the same and the solution is (8, 120) it will cost you the same money to rent a boat for 8 hours. You will pay $120 for both.
3. To find the solution, find the point where the line a and b intersect, which is (3,0) C.
Hope this helps. 

So the solution would be where the lines intersect
so the solution would be (x,y) where x is the value of how far to the right and y is the value how far up
it looks like the intersection is close to 2 units right and 4 units up
so the solution would be (2,4)

if we solve then15h=80+5h
subtract 5h
10h=80
divide 10
h=8
therefor the hours is 8
subsitute
15(8)=120
so teh answer is 8 hours and 120 dollars
the one that says this is A

so the point looks to be 3 units to the rightr and 0 units up
the answer is (3,0) or C

ANSWERS

(2,4)
A
C