Shades R Us charges $20 per day to rent a lounge chair and $15 per day to rent an Umbrella. Dan and Lisa paid a total of $245 to rent a lounge chair and an umbrella each during their vacation. Lisa rented the lounge chair and umbrella for 1 day less than Dan. The following equation represents this situation, where represents the number of days Dan rented the lounge chair and umbrella.
What is the total amount Dan paid to rent the lounge chair and umbrella during his vacation?
MA.912.A.3.1 - Solve linear equations in one variable that include simplifying algebraic expressions.