<PRE><B>Question 806673</B>
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*[tex \LARGE \ \ \ \ \ \ \ \ \ \ x\ +\ (x\ +\ 3000)\ +\ y\ =\ 20000]


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ 0.10x\ +\ 0.05(x\ +\ 3000)\ +\ 0.07y\ =\ 1390]


Solve the 2X2 system.  *[tex \Large x] is the amount in Corporate Bonds, *[tex \Large x\ +\ 3000] is the amount in the T-bill, and *[tex \Large y] is the amount in T-bonds.


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
&lt;font face=&quot;Math1&quot; size=&quot;+2&quot;&gt;Egw to Beta kai to Sigma&lt;/font&gt;
My calculator said it, I believe it, that settles it
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