9. Jules wrote the expression below, but the first term got erased. If the expression simplifies to -46x + 18, find the missing term. ___ - 4(12x-5)+ 2x

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.