Mathematics, 02.12.2019 14:31 lilkassrocks
What is the best way to determine whether a given point is a solution to a system of equations? a. substitute the x and y coordinates into one equation and check to see if they work c. substitute the x and y coordinates into both equations and check to see if they work b. graph the equations and see if the point lies on both lines d. solve the system of equations and compare the answer to the given point
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