In baseball homeplate is a five sided figure with five angles of five angles have the same measurement the angles together add up to 520° what is the measurement of each angle what kind of angles are these

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.