The total cost C, in dollars, that a shop charges to print T-shirts is C = 45 + 7n. Coach Lance paid $206 to order T-shirts for the track team. If n is the number of T-shirts ordered, how many T-shirts did Coach Lance order?

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.