Kiran can ride 4 miles every 16 minutes. Mai can ride 4 miles every 12 minutes.
If Kiran and Mai start a bike trip at the same time, how far is each rider after 24 minutes?

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.