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Hoochie [10]
2 years ago
15

A metalworker has a metal alloy that is 20​% copper and another alloy that is 65​% copper. How many kilograms of each alloy shou

ld the metalworker combine to create 120 kg of a 47​% copper​ alloy?
Mathematics
1 answer:
Anestetic [448]2 years ago
5 0
56 kg I think hope this works
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Answer:

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Step-by-step explanation:

To Find the product of 25x^2y and -6x²y3.

(25x^2y) (-6x²y³)

= 25(-6) (x^2y+2) y³

= -150 (x^2y+2)y³

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