Derricks dog sitting and Darlene‘s dog sitting are competing for new business. derricks dog sitting charts $14 plus $9 per hour Darlene‘s dog sitting charges $20 plus $7 per hour.

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.