document.write( "Question 210729: a man invested $20,000 at annual interest rate of 7% and $12,000.00 at an annual interest rate of 7.5%. what was his annual income on the two investments? \n" ); document.write( "
Algebra.Com's Answer #159187 by stanbon(75887)\"\" \"About 
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a man invested $20,000 at annual interest rate of 7% and $12,000.00 at an annual interest rate of 7.5%. what was his annual income on the two investments?
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\n" ); document.write( "Equation:
\n" ); document.write( "interest + interest = interest
\n" ); document.write( "0.07(20,000)+ 0.075(12,000) = $2300
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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