Last year, Carmen had $20,000 to invest. She invested some of it in an account that

QuestionsCategory: MathLast year, Carmen had $20,000 to invest. She invested some of it in an account that
Lisa Howell asked 8 months ago
Last year, Carmen had
$20,000
to invest. She invested some of it in an account that paid
9%
simple interest per year, and she invested the rest in an account that paid
5%
simple interest per year. After one year, she received a total of
$1680
in interest. How much did she invest in each account?

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