If f(2)=4, then f-1(4)= what?

True or false? many triangular shapes can be circumscribed about a given circle

What is the inverse of the function f(x)=4x+8

Michelle is planting flowers in her garden. she wants the ratio of daises to carnations to be 3 to 2. michelle wants to plant a total of 35 flowers. how many daises should she plant?