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Mathematics, 05.07.2019 17:40 zariahj044

The manager of a farmer's market has 450 lb of grain that costs $1.60 per pound. how many pounds of meal costing $0.80 per pound should be mixed with the 450 lb of grain to produce a mixture that costs $1.28 per pound?

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The manager of a farmer's market has 450 lb of grain that costs $1.60 per pound. how many pounds of...
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