Which equation describes this graph? A. y=−3x−3
B. y=x−3
C. y=x
D. y=x+3

Please help- I am super confused with these kinds of graphs.

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer

Will give a: 122 b: 90 c: 48 d: 180