What is the domain and range of (2,1) (5,-3) (8,0) (-1,4)

Which of the following is the result of expanding

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.

Joanie watched 1 out of three of a movie in the morning