document.write( "Question 975211: stanley has $1.45 in dimes and quarters. If he had 10 coins total, how many of each coin does he have. \n" ); document.write( "
Algebra.Com's Answer #597013 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! stanley has $1.45 in dimes and quarters. If he had 10 coins total, how many of each coin does he have. \n" ); document.write( "------------------ \n" ); document.write( "If all 10 coins were dimes, he'd have $1.00 \n" ); document.write( "Each dime replaced by a quarter adds 15 cents. \n" ); document.write( "--- \n" ); document.write( "145 - 100 = 45 \n" ); document.write( "45/15 = 3 \n" ); document.write( "--> 3 quarters, 7 dimes \n" ); document.write( "============================= \n" ); document.write( "The hard way: \n" ); document.write( "D + Q = 10 \n" ); document.write( "10D + 25Q = 145 \n" ); document.write( "------------ \n" ); document.write( "etc. \n" ); document.write( " \n" ); document.write( " |