John and Lea are selling wrapping paper for a school fundraiser. Customers can buy rolls of plain wrapping paper and rolls of holiday wrapping paper. John sold 12 rolls of plain wrapping
paper and 4 rolls of holiday wrapping paper for a total of $208. Lea sold 12 rolls of plain
wrapping paper and 11 rolls of holiday wrapping paper for a total of $341. Find the cost each of
one roll of plain wrapping paper and one roll of holiday wrapping paper.