Dan buys a package of 12 cans of lemonade for $3.72. What is the unit price per can? A
$0.37

B
$0.32

C
$0.31

D
$0.12

Find the equation using the point (4,8)

Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?

Which is the focus of a parabola with equation y2=4x