algebra people!!, need help pleez |
 Sep 6 2005, 08:09 PM
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 x___aka K0K0  Group: Member Posts: 466 Joined: Jan 2005 Member No: 89,266  |
Can someone please explain how to do this? I need a memory refresh because it slipped my mind over the summer.
A man invested $6000, part of it at 5% simple interest and the rest at 7% simple interest. If his annual interest income is $372, how much did he invest at each rate? |
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kokosofly algebra people!! Sep 6 2005, 08:09 PM
mipadi Well, you know he invested $6000 at two rates... Sep 6 2005, 08:22 PM kokosofly Hmm.. alright. So is it $36.00 ? Sep 6 2005, 09:25 PM kokosofly Oops hold on, I`m not done...
that`s for... Sep 6 2005, 09:32 PM
mipadi Well, if you solve the expression in the parenthes... Sep 7 2005, 02:03 PM  |
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