John Miles Long knows that his mommy charges customers a certain amount per visit, plus a fixed price for delivery. The checks that John Miles Long wrote for the last two deliveries were $260 for 1 cord of wood and $377.50 for 1 and 1/2 cords of wood. HOw much will it cost to have 2 cords of wood delivered?

Please use a system of linear equations(2 variables), and linear equation(only 1 variable) to solve this.