I can determine the solution of a linear system by graphing.
I can determine the solution of a linear system by substitution.
I can use linear systems to solve real-world problems.
*Write the answers in your math notebook.
* Hand in when you are finished.
Solve the equations in your math notebook. You have 15 minutes/questions, so take your time and work out each problem.
How can you determine a solution without graphing?