Pls what’s the answer

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9

Describe how you can act financially responsible.

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )