document.write( "Question 709813: a vending machine accepts nickels, dimes, and quarters. exact change is needed to make a purchase. how many ways can a person with four nickels, three dimes, and two quarters make a 65-cent purchase from the machine? \n" ); document.write( "
Algebra.Com's Answer #436797 by Edwin McCravy(20060)\"\" \"About 
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document.write( "Besides his quarters he has but 50 cents, so he has\r\n" );
document.write( "to use at least one quarter.\r\n" );
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document.write( "If he uses 1 quarter, he has 40 cent left to make.\r\n" );
document.write( "He can do that in two ways, by using 2 dimes and\r\n" );
document.write( "all four nickels, or all 3 dimes snd 2 nickels.\r\n" );
document.write( "That's 2 ways.\r\n" );
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document.write( "If he uses both quarters, he has 15 cent left to make.\r\n" );
document.write( "He can do that in two ways by using 1 dime and 1 nickel,\r\n" );
document.write( "or no dimes and 3 nickels.\r\n" );
document.write( "That's 2 more ways.\r\n" );
document.write( "    \r\n" );
document.write( "So there are four ways to make 65 cents.\r\n" );
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document.write( "Edwin

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