document.write( "Question 295057: I need to know how to put this word problem into an algebraic expression. A supply store sold a wirebound notebook for $2.50 and a college-ruled notebook for $2.30. There were a combination of 50 notebooks sold for a total of $118.60. How many of each type were sold? \n" ); document.write( "
Algebra.Com's Answer #212718 by rfer(16322)\"\" \"About 
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w+c=50 c=50-w
\n" ); document.write( "2.5w+2.3c=118.6
\n" ); document.write( "2.5w+2.3(50-w)=118.6
\n" ); document.write( "2.5w+115-2.3w=118.6
\n" ); document.write( ".2w=3.6
\n" ); document.write( "w=18
\n" ); document.write( "--------------
\n" ); document.write( "c=50-18
\n" ); document.write( "c=32
\n" ); document.write( "-------------
\n" ); document.write( "32*2.3+18*2.5=
\n" ); document.write( "73.6+45=$118.60
\n" ); document.write( "
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