SOLUTION: "How many litres of olive oil costing $5 per liter must be mixed with 135 litres of corn oil costing $3 per liter to make a blend costing $3.50 per litre." Thank You.

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Question 586159: "How many litres of olive oil costing $5 per liter must be mixed with 135 litres of corn oil costing $3 per liter to make a blend costing $3.50 per litre." Thank You.
Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
(x)(5) + (135)(3) = (135 + x)(3.5)