document.write( "Question 996732: Dennis has Php 6,800 invested at 8%. How much money must he invest at 14% so that the total income from the two investments is Php 1,720. \n" ); document.write( "
Algebra.Com's Answer #615035 by stanbon(75887)\"\" \"About 
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Dennis has Php 6,800 invested at 8%. How much money must he invest at 14% so that the total income from the two investments is Php 1,720
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\n" ); document.write( "Equation:
\n" ); document.write( "0.08*6800 + 0.14x = 1720
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\n" ); document.write( "8*6800 + 14x = 172000
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\n" ); document.write( "14x = 172000-8*6800
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\n" ); document.write( "14x = 117600
\n" ); document.write( "x = 8400Php
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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