Aflorist has 64 red balloons and 48 blue balloons. what is the greatest number of identical balloon bouquets that can be made without any balloons leftover?
a) 8
b) 12
c) 16
d) 18

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.