SOLUTION: The question is "How many ounces of a silver alloy that costs $11 per ounce must be mixed with 9 ounces of a silver alloy that costs $8 per ounce to make an alloy that costs $9 per
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Question 942578: The question is "How many ounces of a silver alloy that costs $11 per ounce must be mixed with 9 ounces of a silver alloy that costs $8 per ounce to make an alloy that costs $9 per ounce?"
The problem I have is understanding what formula to use and exactly how to you solve it. I would appreciate the help thank you!
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Let = ounces of $11/ounce alloy to be used
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4.5 ounces of $11/ounce alloy should be used
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check:
OK
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