I need help with two things!
(Please explain how to get the answer)

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.

If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?