B. Emily had seven and a half cookies. Her sister gave him two, while her sister was giving him two
her other sister stuck half of one in his packet. How many cookies did she get?
pakket.

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.