document.write( "Question 470497: Hello I would like someone to help me understand how to do this queston thank you very much. What is the cost of concrete for a walkway that is 15 feet long, 8 feet wide, and 9 inches deep if the concrete costs $30. per cubic yard? \n" ); document.write( "
Algebra.Com's Answer #322715 by ankor@dixie-net.com(22740) You can put this solution on YOUR website! What is the cost of concrete for a walkway that is 15 feet long, 8 feet wide, \n" ); document.write( " and 9 inches deep if the concrete costs $30. per cubic yard? \n" ); document.write( ": \n" ); document.write( "Change 9 inches to .75 ft \n" ); document.write( ": \n" ); document.write( "Find the vol in cu/ft, change to cubic yards, multiply by $30 \n" ); document.write( " |