document.write( "Question 733094: Kendra has $4.25 in dimes and quarters. If she has 3 times as many quarters as dimes, how many of each coin does she have? \n" ); document.write( "
Algebra.Com's Answer #448268 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Kendra has $4.25 in dimes and quarters. If she has 3 times as many quarters as dimes, how many of each coin does she have? \n" ); document.write( "----- \n" ); document.write( "Quantity Equation: q = 3d \n" ); document.write( "Value Equation: 10d + 25q = 425 cents \n" ); document.write( "--------------------------------------- \n" ); document.write( "Substitute for \"q\" and solve for \"d\": \n" ); document.write( "10d + 25(3d) = 425 \n" ); document.write( "85d = 425 \n" ); document.write( "d = 5 (# of dimes) \n" ); document.write( "---- \n" ); document.write( "Solve for \"q\": \n" ); document.write( "q = 3d \n" ); document.write( "q = 15 (# of quarters) \n" ); document.write( "------------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================= \n" ); document.write( " |