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Mathematics, 30.03.2021 19:00 thinkerbelly157

1940 = 0.05x t 0.07 ( 30,000-x) Last year Keith had 30,000 to invest. He invested some of it in an account that paid 5% simple interest per year. And he invested 7%?simple interest per year. After one year he received a total of 1940 in interest. How much did he invest in each account?

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1940 = 0.05x t 0.07 ( 30,000-x) Last year Keith had 30,000 to invest. He invested some of it in an...
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