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Nana Nantambu found some coins while looking under her sofa pillows. There were equal numbers of nickels and quarters and twice as many half dollars as quarters. If she found $2.60 in all, how many of each denomination of coin did she find?
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there are three types of coins for which you must find the quantity. That means you'll need three independent equations. For each clause write an equation. You'll get three.
I'll do the last one. you do the two proceeding.
5N+25Q+50H=260
let's use N, Q, H to represent the number of each type of coin
ok your turn. equal number of nickels and quarters
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then twice as many half dollars as quarters
Thank you!
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