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A collection of chickens and pigs has a total of 70 legs and 26 heads. How many chickens are there?​

 Mar 14, 2020
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2c + 4p = 76 legs

c+p = 26 heads         p = 26-c

 

2c + 4 (26-c) = 76    solve for   c, chickens...then p = 26-c

 Mar 14, 2020

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