William opened two investment accounts. The first year, these investments, which totaled $2600, yielded $177 in simple interest. Part of the money was invested at 7.5% and the rest at 6%. How much was invested at each rate? was invested at 7.5%, and *** was invested at 6%.

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Q: K William opened two investment accounts. The first year, these investments, which totaled $2800,…

A: Total investment amount is $2800 Total simple  interest is $167interest rate  r1=6.5%=6.5100interest…