10-20=10so the answer and 10-9=1 so that's the answer
15/20 and 16/20
4/5 or 16/20 is greater
All of them
But if u had to pick one I would say addition or subtraction
The slope is negative and is -16 / 8 = -2
The y intercept is at y = 16
General form is y = mx + c
m = -2 and c = 16 so we have :-
y = -2x + 16 Answer
