Shawn started walking from home to school just as his brother Dante was leaving school to walk home. The distance from their home to school is 11,680 feet. Dante was walking at a slow pace averaging about 280 feet per minute. Shawn, who was excited to get to class, was walking more quickly, averaging about 450 feet per minute. Assume they both left at the same time and maintained their rate of speed for the entire trip. Graph each system of linear equations and answer the questions using the graph. How far was each sibling from home after 6 minutes? When was Dante 8320 feet from home? How long after leaving did Shawn meet Dante?