kassie and luke timed each other during swim practice..the speed at which kassie swinms is represented by the equation d=1.22t where d is the number of meters she swims in t seconds .

Barrett is comparing the membership fees for two museums. the art museum charges a one-time fee of $8.25 plus $2.25 per month. the science museum charges a one-time fee of $10.75 plus $3.50 per month. how much does barrett save by joining the art museum instead of the science museum?