If f(x)= 5x/3 +5 which of the following is the inverse of f(x)

For how answer my question this will be the last question can you answer in math subject

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)