document.write( "Question 711811: A landscaping company needs 200 gallons of 24% fertilizer to fertilize the shrubs in an office park. They have in stock 30% fertilizer and 20% fertilizer. How much of each type should they mix together? \n" ); document.write( "
Algebra.Com's Answer #437636 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! A landscaping company needs 200 gallons of 24% fertilizer to fertilize the shrubs in an office park. They have in stock 30% fertilizer and 20% fertilizer. How much of each type should they mix together? \n" ); document.write( "** \n" ); document.write( "let x=amt of 30% fertilizer to mix \n" ); document.write( "200-x=amt of 20% fertilizer to mix \n" ); document.write( "30%x+20%(200-x)=24%*200 \n" ); document.write( ".3x+40-.2x=48 \n" ); document.write( "0.x=8 \n" ); document.write( "x=80 \n" ); document.write( "200-x=120 \n" ); document.write( "amt of 30% fertilizer to mix=80 gal \n" ); document.write( "amt of 20% fertilizer to mix=120 gal \n" ); document.write( " |