document.write( "Question 129932This question is from textbook algebra
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document.write( ": Hey! I despratly need help!!!!! Math is my worst subject. I tried working out this word problem and couldn't.Made a mistake. I was wandering if any of guys guys could help me?
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document.write( "I also need to solve it by doing the 5 step method:\r
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document.write( "*********Jim has a total of 50 coins. Some are nickels and some are dimes. altogether he has $4.15. How many dimes does he have? How many nickels?***********\r
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document.write( "Than is states that I have to cheack it! I wouldn't ask you guys to do that, but give me tips and help on how to solve the cheaking system.\r
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document.write( "Please if you can help me I would really appreciate it! Please and Thank You=)\r
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Algebra.Com's Answer #94881 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Jim has a total of 50 coins. Some are nickels and some are dimes. altogether he has $4.15. How many dimes does he have? How many nickels?*********** \r \n" ); document.write( "\n" ); document.write( "Than is states that I have to cheack it! \n" ); document.write( "---------- \n" ); document.write( "Let the # of nickels be \"x\" ; value of these is 5x cents \n" ); document.write( "# of dimes is \"50-x\" ; value of these is 10(50-x) = 500-10x cents \n" ); document.write( "-------------- \n" ); document.write( "EQUATION: \n" ); document.write( "value + value = 415 cents \n" ); document.write( "5x + 500-10x = 415 \n" ); document.write( "-5x = -85 \n" ); document.write( "x = 17 (# of nickels: worth 5*17 = 85 cents) \n" ); document.write( "50-x = 33 (# of dimes; worth 10*33 = 330 cents) \n" ); document.write( "--------------- \n" ); document.write( "Checking: \n" ); document.write( "85 cents + 330 cents = $4.15 \n" ); document.write( "============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |