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vazorg [7]
2 years ago
5

(¡¡Please help!!)

Mathematics
2 answers:
Gnoma [55]2 years ago
7 0

Answer:

Step-by-step explanation:

D is the answer

fomenos2 years ago
5 0

Answer:

C

Step-by-step explanation:

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Pure copper was mixed with a 10% copper alloy to produce an alloy thát was 25% copper. How much of the pure copper and how much
lora16 [44]

Answer:

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2 years ago
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