Two people bought gas. Each gallon of gas cost the same amount. The money that they spent , in dollars, is represented by the expression 24+51. Create an equivalent expression, using a common factor to show the cost of each gallon of gas, in dollars and the number or gallons each person bought

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.