Can you please show us the excerpt? :)
Look up the sheet on the website
ok bye now
Y = kx (from definition of "varies directly")
if you know x, find k, then you will find y
20/100 x 8000 = 1600
1600 x 3 = 4800
8000 - 4800 = 3200
The motorcycle is worth $3,200 after three years.
