Mr. and mrs. dorsey and their three children are flying to springfield. the cost of each ticket is $179. estimate how much the tickets will cost. then find the exact cost of the tickets.

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.