Terry Jimmy and Susie have a total of $1,250 to spend at the mall. Terry has three times the amount of money that Jimmy has. Susie has twice the amount of money Terry has. How much
money does Terry have to spend at the mall?

Ebuka's monthly rent is $750. if ebuka pays the rent late, his landlord charges 4% interest per week that the payment is late. write a function that gives the total cost r(t), in dollars, of ebuka's rent if he pays it t weeks late.