Can Someone please help me? Answer all of these questions pls and show work?

Avery has saved $295 to spend on christmas gifts for 11 people. which is the best estimate of the amount he can spend for each person?

Find the maximum value of p= 4x + 5y subject to the following constraints :

Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?