Ava and Grace are selling flower bulbs for a fundraiser. Ava sold 6 packages of tulip bulbs and 12 bags of daffodil bulbs for
a total of $198. Grace sold 7 packages of tulip bulbs and 6
bags of daffodil bulbs for a total of $127.
Use elimination to solve the system of linear equations and
determine the cost of one package of tulips bulbs, x, and the
cost of one bag of daffodil bulbs, y. Enter your answer as an
ordered pair (x, y).