A gymnastics center charges a $60 registration fee and $15 per class. Olivia registers to take a class and pays a total of $210. Which equation can be used to determine how many
classes Olivia signed up for?

Consider the graph of the exponential function y=3(2)×

Shannon drove for 540 minutes. if she traveled 65 miles per hour,how many total miles did she travel?

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters