What is (8x+5) - (x+4) in simplest terms

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4

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.

Spencer has 1/3 pound of nuts he divides them equally into 4 bags what fraction of a pound of nuts is in each bag