Homework Help: finite math

Posted by remina on Tuesday, September 28, 2010 at 10:15pm.

Candy costing 1.25 per kilogram was mixed with candy costing 1.65 per kilogram to produce 10 kilograms of a candy mixture worth 1.40 per kilogram. find how may kilograms of each was used.

finite math - Reiny, Tuesday, September 28, 2010 at 10:40pm
solve
1.25x + 1.65(10-x) = 1.4(10)

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