Write the equation of line in fully simplified slope-intercept form.​

Ihave trouble finding the nth term of a linear sequence

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

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.