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Taya2010 [7]
2 years ago
7

Se mezcla café del tipo A de 6 €/kg con café del tipo B de 4,5 €/kg para obtener una mezcla de 60 kg a 5 €/kg. ¿Cuántos kilogram

os de café debemos tomar de cada tipo?​
Mathematics
1 answer:
bagirrra123 [75]2 years ago
6 0
Bru im an american lad sorry mate i just need thanks
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What are the excluded values of x for x^2-3x-28/x^2-2x-35
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Answer:

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Step-by-step explanation:

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The excluded values of x are those that make the denominator equal to zero.

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Graph the following {(x,y): x + y = 5}
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See attached image

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