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Mathematics, 01.05.2021 06:20 Tylobones

If a building contractor hires 8 day laborers and concrete finisher​, his payroll for the day is ​$1414. If he hires 1 day laborer and 4 concrete​ finishers, his daily cost is ​$913. Find the daily wage for each type of worker. Solve the problem using matrices.

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If a building contractor hires 8 day laborers and concrete finisher​, his payroll for the day is ​$1...
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