For the radical functions given below provide an answer for each box

Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

Need asap. solve for the following inequality