Jason decided he wanted a new video game that cost $65. His parents said they would pay 70% of the cost. How much does Jason have to pay? How much are his parents paying? (HINT: Use a numberline to help you set up a proportion to solve this problem.) Blank 1: Blank 2:​

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.