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Elza [17]
2 years ago
7

WILL MARK BRAINLIST PLS ANSWER ITS VERY IMPORTANT ​

Mathematics
1 answer:
Mrac [35]2 years ago
3 0

Answer:

Step-by-step explanation:

a) 4th

b) 300

c) 2nd and 5th

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How many pounds of a 23% zinc alloy must be mixed with a 42% zinc alloy to make 516 pounds of a 37.25% zinc alloy?
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