SOLUTION: How many liters of a blue dye that costs $15.80 per liter must be mixed with 21 L of anil that costs $2.90 per liter to make a mixture that costs $11.50 per liter? ? L

Algebra ->  Customizable Word Problem Solvers  -> Mixtures -> SOLUTION: How many liters of a blue dye that costs $15.80 per liter must be mixed with 21 L of anil that costs $2.90 per liter to make a mixture that costs $11.50 per liter? ? L      Log On

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Question 357925:
How many liters of a blue dye that costs $15.80 per liter must be mixed with 21 L of anil that costs $2.90 per liter to make a mixture that costs $11.50 per liter?
? L

Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
(x)($15.80) + (21)($2.90) = (x + 21)($11.50)