In addition to the lesson plans below, you can explore our collection of video lessons and other resources.
Representing relationships mathematically
Linear equations and inequalities
Systems of linear equations and inequalities
Exponential functions and equations
Representing relationships mathematically
Understanding functions
Linear functions
Statistical models
Linear equations and inequalities
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Systems of linear equations and inequalities

Big Ideas: You can use substitution when given equations in slopeintercept form to solve a system of equations. Students will look at a context of two friends driving at different rates. They will use substitution to solve a system of equations when it...