Help? Apparently a 73% isn’t good enough?

What is 32+4 x (16 x 1/2) -2 show your work}

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.

Def rotates 90 clockwise about point a to create d’ e’ f’. therefore, which equation must be true ?