The lee family just bought 4 crates of eggs, and each crate had 18 eggs. the family already had 9 eggs in their refrigerator. how many eggs do they have now?

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.