Mathematics, 31.01.2020 11:50 lsutton6501
4. gavin and seiji both worked hard over the summer. together, they earned a total of $425. gavin earned $25 more than seiji. how much did each of them earn?
a. write a system of two equations with two variables to model this problem.
b. use substitution or the elimination method to solve the system
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4. gavin and seiji both worked hard over the summer. together, they earned a total of $425. gavin ea...
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