1. Romanmixes 12 liters of 8% acid solution with a 20% acid solution, which results ina 16% acid solution. Find the number of liters of 20% acid solution in the newmixture. Construct a table to organize the information, and show all of yourwork to solve the problem.2. Gavin and Seiji both worked hardover the summer. Together, they earned a total of $425. Gavin earned $25 morethan Seiji. How much did each of them earn?Writea system of two equations with two variables to model this problem.Usesubstitution or the elimination method to solve the system.Graphboth equations.Answerthe question.Answer:

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