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In planning her​ retirement, Liza deposits some money at 3​% ​interest, with twice as much deposited at 4.5​%. Find the amount deposited at each rate if the total annual interest income is ​$2400.

User Jonio
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1 Answer

1 vote

Answer:

Explanation:

.03x + .045(2x) = $2040

.12x = $2040

x = $17,000 at 3% and $34,000 at 4.5%

User Syakur Rahman
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