Please see the pic, I'd solved in it.
0 could possibly represent ground level in this situation.
Answer:
(c) or 10 is the answer
Step-by-step explanation:
In order to find slope you have to follow the formula
(y2-y1) / (x2-x1)
That would give you the slope which in this case is 10.
Answer:
39
Step-by-step explanation:
x-3y=9
x-y=29
subtract
-2y=-20
y=10
x-10=29
x=39
36/63 in its simplest form is 4/7
Have a great day! =)