The French club has planned a trip to a French restaurant. The cost of the van is $284. When 4 students who are not members of the club join the trip, the transportation cost per person drops by $8.11. How many club members are going on the trip?

Juanita wade's new car has an msrp of $28,902.11 including title and processing fees. the premier package which includes surround sound and dvd player costs three times the amount of the in-style package which includes leather seats and select wheels. the total cost of her new car was $34,290.08 which included the 6.5% sales tax. find the cost of the premier package to the nearest cent.