document.write( "Question 135376: A textbook costs a bookstore $45, and the store sells it for $6o. Find the rate of profit based on the selling price. \n" ); document.write( "
Algebra.Com's Answer #99236 by edjones(8007)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "45x=60 \n" ); document.write( "45x/45=60/45 \n" ); document.write( "x=4/3=1.333 \n" ); document.write( "1-1.333=.333=33.3% profit \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |