February 23, 2017

Homework Help: college algebra

Posted by college on Friday, August 22, 2014 at 9:59pm.

store mixes a Brazilian coffee worth worth $10 per kilogram and a turkish coffee worth $13 per kilogram. The mixture is to sell for $12 per kilogram. Find out how much of each should be used to make a 420-kilogram mixture.

my calculations all came out super wrong

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