Y+ 1/5 = 3x in standard form a. 15x + 5y = -1. b. 5x — 15y = 1. c. 5x — 15y = -1. d. 15x — 5y = 1.

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.