Answer:
It was $539.52
Step-by-step explanation:
im not sure just yet
p^2+2p=63
p^2+2p+1^2=63+1^2
p^2+2p+1=64
(p+1)^2=64
p+1=8
p=8-1
p=7
A biker takes 10 hours to drive 60 miles.