Por favor necesito el sistema de ecuaciones
o solo el resultado
1. un granjero p...
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Mathematics, 08.12.2019 20:31 mylaaaa79
Por favor necesito el sistema de ecuaciones
o solo el resultado
1. un granjero posee cierta cantidad de animales entre gallinas y borregos de tal forma que al sumar el número de cabezas el resultado es 44 y al sumar las patas es 126 ¿cuántas gallinas y cuántos borregos tiene?
2. el mismo granjero al comprar los borregos y las gallinas pago un total de $6450 después al mismo precio adquirió 10 borregos y 14 gallinas por las cuales pagó $3420 ¿cuál es el costo de cada borrego y cada gallina?
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