Points) During June, Colleen’s Motors sold 75 cars with heated seats, 95 with GPS, and 100 with a sunroof. Twenty cars had all three options. 10 cars had none of these options, and 10 cars were sold that had only heated seats. In addition, 50 cars had both a sunroof and a GPS, and 60 cars had both a sunroof and heated seats. a. How many cars were sold in June? b. How many cars had only a GPS?

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

Is there an x intercept in the equation 60*1.15^x

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.