The length of a rectangle is 5 inches shorter than three times the width. The perimeter is 46 inches. Write and solve an equation to find the dimensions of the rectangle. no seriously a HOUR PLEASE HELP ILL OFFER FREE QUESTION ANSWER AT LOW COST JUST PLEASE

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.