Mate

Acciones

Para cada situación:

• Construye una matriz donde almacenes la información que se te presenta.

Situación 2:

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Situación 3:

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Situación 4:

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• Plantea un sistema de ecuaciones lineales que cumpla los requerimientos.

Situación 2:

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Situación 3:

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Situación 4:

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• Responde a las preguntas planteadas.

Situación 2:

Nueces de la india son  kilogramos, en libras son 14 lb 11.17152 oz y de  nueces castañas son  kilogramos, en libras son 29 lb 6.201951 oz[pic 15][pic 16]

Situación 3:

A: 50 acres, B: 70 acres y C: 80 acres

Situación 4:

La cantidad de calcio es de 10 onzas por unidad, de hierro son 2 onzas por unidad y de vitamina A son 3 onzas por unidad.

• Utiliza dos métodos distintos para obtener la solución a los sistemas de ecuaciones que plantees.

Situación 2:

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Sustitución:

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Igualación:

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Situación 3:

Sustitución:

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Suma y resta:

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Situación 4:

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Sustitución:

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Suma y resta:

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• Interpreta los resultados de acuerdo a la situación planteada.

Situación 2:

El resultado de se muestra en kilos, por lo tanto hay que transformarlo en libras.

Situación 3:

El resultado de esto corresponde al número de acres que corresponde a cada campo, por lo tanto los acres son la unidad primordial en esta situación.

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