Mathematics, 14.10.2019 17:30 saeedalr366

Henry receives a flat rate of $90 per day and can earn a $2.50 commission for each computer repair (r) he performs. yolanda receives a flat rate of $75 per day and can earn $5.25 per computer sale (s) she makes. which system of linear equations models their earnings?

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Henry receives a flat rate of $90 per day and can earn a $2.50 commission for each computer repair (...

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