document.write( "Question 627839: Makana invested $700 in a simple interest account that had an interest rate that was 1% more than that of her friend Marlys. If Marlys earned $39 after one year from an investment of $650, how much would Makana earn in 1 year? \n" ); document.write( "
Algebra.Com's Answer #395178 by reviewermath(1029)![]() ![]() You can put this solution on YOUR website! Marlys investment's interest rate: 39/650 = 6% \n" ); document.write( "Therefore, Makana investment's interest rate = 6% + 1% = 7% \n" ); document.write( "Makana earns 0.07(700) = $49 in 1 year \n" ); document.write( "Answer: $49 \n" ); document.write( " |