document.write( "Question 1055335: a jar contains 53 coins. all of which are nickels and dimes. the total value of coins in the car is 4.25 how many of each coin do they have \r
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document.write( "you solve the problem like so
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document.write( "x+y=53
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document.write( ".10x+.05y=4.25
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document.write( "How many of each coin would I have??? \n" );
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Algebra.Com's Answer #670558 by stanbon(75887) ![]() You can put this solution on YOUR website! a jar contains 53 coins. all of which are nickels and dimes. the total value of coins in the car is 4.25 how many of each coin do they have \r \n" ); document.write( "\n" ); document.write( "you solve the problem like so \n" ); document.write( "x+y=53 \n" ); document.write( ".10x+.05y=4.25 \n" ); document.write( "------ \n" ); document.write( "10x + 10y = 530 \n" ); document.write( "10x + 5y = 425 \n" ); document.write( "------ \n" ); document.write( "Subtract and solve for \"y\":: \n" ); document.write( "5y = 105 \n" ); document.write( "y = 21 (# of nickels) \n" ); document.write( "x = 53-21 = 32 (# of dimes) \n" ); document.write( "------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "---------- \n" ); document.write( " \r \n" ); document.write( "\n" ); document.write( "How many of each coin would I have??? \n" ); document.write( " |