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Essential Question: Where, what is the solution to a system of equations (two lines)
Standard: 9.0: Students solve a system of two linear equations in two variables algebraically and are able to interpret the answer graphically. Students are able to solve a system of two linear inequalities in two variables and to sketch the solution sets.
Upon completing this Unit, students will be able to:
1. Graph 2 lines on a single Coordinate Plane and identify the solution
2. Use substitution to solve for s single variable.
3. Add / subtract / multiply equations to eliminate a single variable
4. Solve rate, and work problems.
Upon completing this Unit, students will be able to:
1. Graph 2 lines on a single Coordinate Plane and identify the solution
2. Use substitution to solve for s single variable.
3. Add / subtract / multiply equations to eliminate a single variable
4. Solve rate, and work problems.