Solve the equation. x^2 + 10x + 24 = 0 a) -12 and 2 b) 12 and -2 c) -4 and -6 d) 4 and 6

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.