A Cornell-style notebook page that teaches students how to compare two different consumer options using systems of equations. It guides them through writing two equations, completing a comparison table, and graphing both lines on one coordinate plane to find the break-even point.

A Cornell-style notebook page that guides students through the complete process of algebraic modeling in consumer contexts: translating a scenario into an equation, completing a table of values, and plotting the data on a coordinate plane. It features a gym membership guided example and a car wash practice problem.

Teacher-facing answer key for the Consumer Math Unit Quiz. Optimized for single-page printing with a compact grading rubric and clear solution breakdown.