Set up an inequality: i cannot spend more than $35 at the school book fair. posters are $5. how many books could i buy if they are $6.50 each and i want to buy poster?

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.