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Mathematics, 30.05.2021 08:50 daidai123

En la feria una pera tiene un valor de b pesos y una manzana cuesta 7 pesos menos. la señora Rina compro 4 peras y una manzana. En términos de b, encuentra en total que la señora Rina pago.

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En la feria una pera tiene un valor de b pesos y una manzana cuesta 7 pesos menos. la señora Rina co...
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