document.write( "Question 176107: Billy borrowed $35 from Merry ten months ago. Today, Billy paid Merry back $3695. What is the annual interest rate that Billy paid? \n" ); document.write( "
Algebra.Com's Answer #131196 by stanbon(75887)\"\" \"About 
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Billy borrowed $35 from Merry ten months ago. Today, Billy paid Merry back $3695. What is the annual interest rate that Billy paid?
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\n" ); document.write( "Total interest: 3695-35 = 3660
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\n" ); document.write( "I = Prt
\n" ); document.write( "3660 = 35r(10/12)
\n" ); document.write( "r = [3660/35][12/10]
\n" ); document.write( "r = 125.49 or 12549%
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.\r
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