7.86 x 4.6
how to solve the problem

Which of the following would represent the sum of 3 consecutive integers if x is the first integer?

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 value of x in the equation7x+2y=48 when y=3