Ik it takes a while to do but I really need this answer
There are 18 students in the class. My teacher, Ms Microbe has given us a number from 1 through 18, and on lab days she pulls our numbers out of a bag to determine who is paired with whom. When we did our last lab, I happened to notice the sum of each person's number with his/her lab partner's number was a perfect square. How were the partners assigned?