document.write( "Question 523693: Debbie is buying insurance. under plan A she willl have to pay $140.00 + 40% of the rest of her bills. Under plan B she will have to pay $170.00 and only 25% of her bills. Assuming she has over 170.00 in bills, for what amount will plan B save her, buy choosing this plan. \n" ); document.write( "
Algebra.Com's Answer #347407 by mananth(16946)![]() ![]() You can put this solution on YOUR website! Plan A 140 + 40.00% of rest \n" ); document.write( "Plan B= 170 + 25.00% of the rest \n" ); document.write( "Plan B < Plan A \n" ); document.write( "170+0.25(x-170)<140+0.40(x-140 ) \n" ); document.write( "170+0.25x-42.5 <140+0.40x - 56 \n" ); document.write( "170-140-42.5+56 <0.4x-0.25x \n" ); document.write( "43.5<0.15x \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "x should be greater than 290 \n" ); document.write( " \n" ); document.write( " |