ASAP AND FOR BRAINLIEST 20 POINTSSolve for the variable in the following proportion. 5/25=m25

Plzzz asap what is the inverse of f if f(x)=^3 sqrt x-5

Cam bought some used books for $4.95. he paid $0.50 each for some books and $0.35 each for the others. he bought fewer than 8 books at each price. how many books did cam buy?

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.