At their school fundraiser, the fifth-graders collected $476.25 by selling school mugs, water jugs, and tote bags.

• They sold $115.50 worth of school mugs.
• The money collected for the mini tote bags was $3.00 less than that collected for the mugs.
• The money collected for the full-size tote bags was $7.50 more than the money collected for the mini tote bags.