Systems of Equations Test - Collingswood High School

Dec 18, 2013 · Solve the following systems of equations using any method. Solve the following systems of equations. State if they have 1 solution, no solutions, or an infinite number of solutions. Brenda's school is selling tickets to a spring musical. On the first day of ticket sales the school sold 3 senior citizen tickets and 9 child tickets for a total of ... ................
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