Friday
April 18, 2014

Homework Help: algebra

Posted by Anna on Wednesday, March 28, 2012 at 12:15am.

A person needs to prepare 130 pounds of
blended coffee beans for $5.27 per pound. He plans to do this by blending
together a high-quality bean costing $6.50 per pound and a cheaper bean at $2.50 per pound. To the nearest pound,
find how much high-quality coffee bean
and how much cheaper coffee bean he should blend.

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