Emily and ally are selling wrapping paper for the school fundraiser customers can buy rolls of playing wrapping paper and rolls of skinny wrapping paper emily sold five rolls of playing wrapping paper in 10 rolls of skinny wrapping paper for a total of $210 ali sold nine rolls of plain wrapping paper and 14 rolls of skinny wrapping paper for a total of $314 what is the cost each of one roll of plain wrapping paper and one roll of skinny wrapping paper