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Mathematics, 10.12.2019 01:31 christianmcafee

Sam invested $1800, part of it at 6% and the rest at 8% yearly interest. the yearly income on the 8% investment was $24 more than twice the income from the 6% investment. how much did he invest at each rate?

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Sam invested $1800, part of it at 6% and the rest at 8% yearly interest. the yearly income on the 8%...
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