document.write( "Question 947376: A swimming pool with a water level of 60 inches is being emptied by a pump. For every 100 gallons that are pumped out, the water level decreases one inch. I need to write an algebraic formula for the depth of water in the pool, in inches. \n" ); document.write( "
Algebra.Com's Answer #578093 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Independant variable x, may be depth in the pool in inches.\r \n" ); document.write( "\n" ); document.write( "x=0, y=0 if y is volume in gallons. \n" ); document.write( "x=60, y=60*100=6000 gallons. \n" ); document.write( "If x remains a variable, then y=100x. \n" ); document.write( " |