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A collection of 109 coins is made up of quarters, dimes, and nickels. There are 7 fewer dimes than quarters and 3 less than five times as many nickels as dimes. Find the amount of the collection.

Respuesta :

Answer:

The amount of collection is $ 10.60

Step-by-step explanation:

If the number of quarters is x, the equation is x+(x-7)+(5(x-7)-3)=109.

7x-45=109

7x=154

x=22

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