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A collection of dimes and nickels is worth $4.50. There are 30 in total, how many of each are there.

A collection of dimes and nickels is worth $4.50. There are 30 in total, how many of each are there.
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A collection of dimes and nickels is worth $4.50. There are 30 in total, how many of each are there.

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User Mirjeta
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8.7k points

1 Answer

5 votes
.10x + .05y = 4.50
x + y = 30
Is the formula
answered
User Hkk
by
8.9k points
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