What is the point-slope form of a line that has a slope of 3 and passes through point (1, 4)? y-4=3(x-1)
1-y=3(x-4)
y1-4=3(1-x1)
1-y1=3(4-x1)

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.