Mathematics, 25.10.2019 03:43 lunarwoo
Avending machine that takes nl dimes and quardters contains 30 coins, with a total value of 4.20. how many of each coin are there?
plz : 3
plz also show a little bit of work!
Answers: 2
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Avending machine that takes nl dimes and quardters contains 30 coins, with a total value of 4.20. ho...
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