Precalculus 7.1/2 B Linear and Nonlinear Systems of Equations

This lesson is a continuation of 7.1/2 A which explains how to solve systems of linear and nonlinear equations using graphing, substitution and combination. This part focus on the word problem applications in alignment with Larson's Precalculus. #Shaffer, #Precalculus, #Larson, #linearequations, #nonlinearequations, #solving, #substitution, #graphing, #examples, #problems, #tutor, #tutorial, #free, #homeschool