document.write( "Question 714502: A vending machine that takes only dimes and quarters contain 30 coins, with a total value of $4.20. How many of each coin are there?
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Algebra.Com's Answer #438825 by Labelx88(1)![]() ![]() ![]() You can put this solution on YOUR website! you have 8 quarters and 22 dimes. i didnt use an equation i just guessed 8 quartes then did the math for $2.20 worth of dime which is 22. \n" ); document.write( "8 quarters=$2.00 \n" ); document.write( "22 dimes=+$2.20\r \n" ); document.write( "\n" ); document.write( "if you need an equation as well let me know ill try and put one together. \n" ); document.write( " |