Amelie is shopping for children’s books and puzzle books. she wants to purchase at least 2 more children’s books than puzzle books, but she can afford no more than 15 items total. if x represents the number of children’s books and y represents the number of puzzle books amelie purchases, which point lies in the solution set?
a. (4,12)
b. (6,8)
c. (12,4)
d. (9,5)