Mathematics
Mathematics, 28.10.2020 20:30, bxbykay1

Alma tiene que entregar cierto número de resúmenes y cuestionarios para obtener 30 puntos de calificación, si entrega 2 resúmenes y 5 cuestionarios obtiene una calificación de 15 puntos y si entrega 4 resúmenes y 1 cuestionario obtiene 21 puntos. ¿Cuál es el porcentaje de cada resumen?

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Alma tiene que entregar cierto número de resúmenes y cuestionarios para obtener 30 puntos de calific...

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