document.write( "Question 295616: Chris bought 12 items for a total cost of $6.00. The 12 items consisted of cookies and candy bars. The cookies cost 60 cent each and the candy bars cost 45 cents each. How many cookies did he buy? \n" ); document.write( "
Algebra.Com's Answer #213031 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "This is a mixture problem. \n" ); document.write( "c=cookies \n" ); document.write( "b=candy bar \n" ); document.write( "c+b=12 \n" ); document.write( ".6*c+.45*b=6 \n" ); document.write( "b=8 c=4 \n" ); document.write( " \n" ); document.write( " |