document.write( "Question 691342: peter has $14 in change in all quarters, nickels, and dimes. If he has the same number of quarters, nickels and dimes. how many dimes does he have?
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Algebra.Com's Answer #426643 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! peter has $14 in change in all quarters, nickels, and dimes. If he has the same number of quarters, nickels and dimes. how many dimes does he have? \n" ); document.write( "----- \n" ); document.write( "Value Eq:::: 5n + 10d + 25q = 1400 cents \n" ); document.write( "Quantity Eq: n = d = q \n" ); document.write( "-------- \n" ); document.write( "Substitute for n and q to solve for \"d\": \n" ); document.write( "5d + 10d + 25d = 1400 \n" ); document.write( "40d = 1400 \n" ); document.write( "d = 35 (# of dimes) \n" ); document.write( "======================== \n" ); document.write( "cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============ \n" ); document.write( " |