Island Nautical Supply Co. is having a sale on kayaks, 20% off of the regular price. You found a super nice one that is regularly priced at $259.00. How much will it cost after the sale? (Show Work.)

A: $51.80
B: $239.00
C: $207.20

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.