document.write( "Question 129652: solve.
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document.write( "Juan goes to a bank and gets change for a $50 bill consisting of $5 bills and $1 bills. There are 22 bills in all. How many of each kind are there? \n" );
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Algebra.Com's Answer #94685 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! F+O=22 OR F=22-0 \n" ); document.write( "5F+10=50 \n" ); document.write( "5(22-O)+10=50 \n" ); document.write( "110-5O+O=50 \n" ); document.write( "-4O=50-110 \n" ); document.write( "-4O=-60 \n" ); document.write( "O=-60/-4 \n" ); document.write( "O=15 NUMBER OF ONE DOLLAR BILLS \n" ); document.write( "22-15=7 FIVE DOLLAR BILLS. \n" ); document.write( "PROOF: \n" ); document.write( "5*7+15*1=50 \n" ); document.write( "35+15=50 \n" ); document.write( "50=50 \n" ); document.write( " |