Mathematics, 05.01.2021 01:00, tdyson3p6xvtu

an investor has $7500 invested at one rate and $6200 invested at a different rate. if the second investment is at rate 2% lower than the first, find the rate for each investment if his combined annual interest income is $698.

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an investor has $7500 invested at one rate and $6200 invested at a different rate. if the second inv...