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g100num [7]
3 years ago
9

The purity of gold is listed in karats. If a necklace is 75% what karat is it

Mathematics
1 answer:
MrMuchimi3 years ago
5 0
3/4 is gold the rest is not r
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antoniya [11.8K]

Answer:

C

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you add c to both side which will then make it 7x=k+c then you would divide 7 from both sides leaving you with x=k+c/7. Except 7 will be under the k and c.

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