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mr. brownwood invests a certain amount of money at 9% interest and $1,800 more...
Mathematics, 29.01.2020 14:45 mjwaple57
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mr. brownwood invests a certain amount of money at 9% interest and $1,800 more than that amount in another account at 11% interest. at the end of one year, he earned a total of $818 in interest. how much money was invested in each account?
$3,500 at 9%; $4,300 at 11%
$3,400 at 9%; $3,200 at 11%
$3,100 at 9%; $4,900 at 11%
Answers: 3
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