Question 1067679: With summer approaching, the number of air conditioners sold is expected to be double that of stoves and refrigerators combined. Stoves sell for $325, refrigerators for $425, and air conditioners for $575, and sales of $91,500 are expected. If stoves and refrigerators sell in equal numbers, how many of each appliance should be stocked?
stoves_________
refrigerators__________
air conditioner___________
Answer by Boreal(15235)   (Show Source):
You can put this solution on YOUR website! stoves=x=refrigerators
AC=4x, double 2x
325x+425x+575(4x)=91.500
750x+2300x=91500
3050x=91500
x=30 stoves ($9750)
30 refrigerators ($12750)
120 AC ($69000)
Sum to $91000.
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