There is a fisherman that sells fish smaller than 12 inches in length for $3.00, anything that is 12 inches or longer is $6.00 in price. his local fishing laws will not let him catch fish smaller than 6 inches. a. write the inequalities for the size of $3.00 fish that he can sell. let be the length of a fish he sells. b. if you only had $4.50 with you, what is the largest fish you could buy from the fisherman? explain how you know this.