What is the difference?

StartFraction x + 5 Over x + 2 EndFraction minus StartFraction x + 1 Over x squared + 2 x EndFraction
StartFraction x squared + 4 x minus 1 Over x (x + 2) EndFraction
StartFraction x squared + 4 x + 1 Over x (x + 2) EndFraction
StartFraction 4 Over negative 1 (x squared + x minus 2) EndFraction
StartFraction x squared + 6 x + 1 Over x (x + 2) EndFraction

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.