document.write( "Question 253828: ruth borrowed $2000, part from each of rwo different sources, for a 6-month period. one charged 6% interest and the other 8%. When paid them off, she paid a combined total of $68 interest. How much did she borrow at each rate? \n" ); document.write( "
Algebra.Com's Answer #186180 by richwmiller(17219)\"\" \"About 
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i=prt\r
\n" ); document.write( "\n" ); document.write( "i=prt+prt
\n" ); document.write( "68=x*.06*.5+(2000-x)*.08*.5\r
\n" ); document.write( "\n" ); document.write( "x=1200 at 6%
\n" ); document.write( "2000-x=800 at8%
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