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Mathematics, 04.07.2019 08:30 Worldprofessor6252

(melanie has 230 coins in her collection- number of european and non-european coins)and now has 180 european coins. write an equation to determine the number of non-european coins, e, if melanie has t total coins figure/find the non-european coins and identify the constant of proportionality. pls show work you: /

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(melanie has 230 coins in her collection- number of european and non-european coins)and now has 180...

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