5).85 6.)100 7.)40hope this helps this id what im positive of
I think that it would be A
Units. I believe have an amazing day you amazing person
Answer:
y = -x
Step-by-step explanation:
The line has a slope of -1 and it passes through point (0,0)
Taking another point (x,y) on the line;
Slope = change in y ÷ change in x
For our case; slope = 
Cross multiplying this gives;
y = -x