alyviariggins
05.12.2021 •
Mathematics
PLZ HURRY! Kaylie wants to see how metals can be combined. She found a problem to solve. Help her solve it! How many pounds of a metal containing 20% nickel must be combined with 6 pounds of a metal containing 80% nickel to form an alloy containing 60% nickel?
A. 4 pounds
B. 3 pounds
C. 2 pounds
D. 5 pounds
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Ответ:
I think it might be c
Step-by-step explanation:
Ответ: