Andresito had 16 fish in his aquarium. For his birthday, he went out and got some more fish to be friends with his other fish because they were lonely and needed to up their squad. Let f represent his new fish, and write an expression to represent the number of fish he now has in his aquarium squad.

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.