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Could somebody please help me on this question!
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Dec 18, 2022
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Could somebody please help me on this question!
Mathematics
high-school
David Van Staden
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Answer:
Explanation:
nickel, n=0.05
dime, d=0.10
0.90=0.05n+0.10d
however, n+d=15
Sirvon
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Dec 23, 2022
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Sirvon
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