I need two things..an answer..wut is 35843/10286627

What value of x is in the solution set of –5x – 15 > 10 + 20x?

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.

What is the solution to the system of equations? y=1.5-3 y=-x