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Mathematics, 12.08.2020 08:01 buywickless
Carlos paga R$ 1.000,00 mensais de aluguel por uma máquina copiadora que faz cópias coloridas e em preto e branco. Considere que o custo de uma cópia colorida é R$ 0,20 e o de uma em preto e branco é R$ 0,01; e que Carlos recebe R$ 1,00 por cópia colorida e, R$0,10 por cópia em preto e branco. Com base nessas informações e sabendo-se que, em certo mês, o total de cópias foi 11.000 e a receita proveniente dessas cópias foi R$ 2.000,00, é correto afirmar que o lucro de Carlos com essa copiadora, nesse mês, foi:
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