There were nine roses in the vase. davy cut some more roses from her flower garden. there are now twelve roses in the vase. how many roses did she cut?

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.