How many numbers between 650 and 780 leave the remainders 4 and 6 when divided by 7 and 11, respectively?

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

Do you mind if you guys me with this question i’m on number 8

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.