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Mathematics, 11.02.2020 06:36 carlos200411114

Javier invests money in two simple interest accounts. He invests three times as much in an account paying 10% as he does in an account paying 4%. If he earns $110.50 in interest in one year from both accounts combined, how much did he invest altogether?

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Javier invests money in two simple interest accounts. He invests three times as much in an account p...
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