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If a silver alloy that costs $6.50 an ounce is going to be mixed with 30 ounces of a silver alloy that costs $9 an ounce to make a mixture that costs $8 an ounce, how many ounces of the $6.50 an ounce
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3 votes
If a silver alloy that costs $6.50 an ounce

is going to be mixed with 30 ounces of a
silver alloy that costs $9 an ounce to
make a mixture that costs $8 an ounce,
how many ounces of the $6.50 an ounce
alloy must be used?

User Codingadventures
by
7.7k points

2 Answers

1 vote

Answer:

20 is the correct answer

Explanation:

you're welcome :)

User Pmsoltani
by
7.9k points
4 votes
6.8 ounces would be used?
User Thiagofm
by
8.2k points
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