Mathematics, 04.10.2021 01:10, deeyoung92

Phyllis invested $11,000, a portion earning a simple interest rate of 2.5% per year and the rest earning a rate of 2% per year. After one year the total interest earned on these investments was $255.00. How much money did she invest at each rate?

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Phyllis invested $11,000, a portion earning a simple interest rate of 2.5% per year and the rest ear...