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Mathematics, 25.11.2020 19:30 20guadalupee73248

Hanna has $11.20 in a jar that contains only nickels and dimes. there are 140 coins in all. How many of each coin does Hanna have

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Hanna has $11.20 in a jar that contains only nickels and dimes. there are 140 coins in all. How many...
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