n plus fun

This student-centered, problem based series of 8 activities builds an understanding of solving systems of equations using substitution, using elimination, and by graphing. The context for the problem motivating these activities is about missing information on a receipt at Chipotle, so students will find the problem both relatable and motivating. Use these series of activities to supplement you unit on solving systems of linear equations or in place of more traditional lessons. An answer key is n