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siniylev [52]
3 years ago
11

a metalsmith is mixing two molten metals, each containing different percentages of silver. the table shows the amount of each mo

lten metal used. which two expressions are both equivalent to t, the total number of grams in the mixture?
Mathematics
2 answers:
Likurg_2 [28]3 years ago
7 0
It would be much easier if you attached a table. Anyway I know what you need to do. Just make an equation and put the numbers from the table given you in the task. And you'll solve it.
sineoko [7]3 years ago
7 0

(15)(0.75) and 0.7(15 - x) + 0.9x

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