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Mathematics, 19.01.2021 02:20 yclark98563p5z2gt

El lunes joe compró 10 tazas de café y 5 donas para su oficina a un costo total de 16.50 el martes compró 5 tazas de café y 10 donas por un costo total de 14.25 ¿cuánto costaba cada taza de café?

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