Story Problems Involving Systems of Linear Equations

Story problems involving systems of equations can be very simple if you approach them systematically. First, define your variables, and then try to set up a very simple equation. Use information from the story problem to set up the second equation, which is usually a little more involved. Then solve the system of equations.

Tonight's Homework: 7.4 ( 46 - 51, all ).

P.S. Mac and Annalyce: Get well soon! We miss you!