Mathematics, 25.10.2019 10:43 QuestionsAnsweredNow

You and a friend both work two different jobs. the system of linear equations represents the total earnings for x hours worked at the first job and y hours worked at the second job. your friend earns twice as much as you.

a) one week, both of you work 4 hours at the first job. how many hours do you and your friend work at the second job?

b) both of you work the same number of hours at the second job. compare the number of hours each of you works at the first job.

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You and a friend both work two different jobs. the system of linear equations represents the total e...