document.write( "Question 339123: mary has a total of 30 dimes and nickels in her pocket worth $2.35. How many of each coin does she have?\r
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document.write( "i first had n represent the number of nickles and d number of dimes so i did n+d=30 but now im not to sure of what to do next? \n" );
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Algebra.Com's Answer #243070 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! mary has a total of 30 dimes and nickels in her pocket worth $2.35. How many of each coin does she have? \r \n" ); document.write( "\n" ); document.write( "i first had n represent the number of nickles and d number of dimes so i did n+d=30 but now im not to sure of what to do next? \n" ); document.write( "-------------- \n" ); document.write( "Make a 2nd eqn for the amounts, or value \n" ); document.write( "5n + 10d = 235 --> n + 2d = 47 \n" ); document.write( "Can you do the rest? \n" ); document.write( " \n" ); document.write( " |