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)\"\" \"About 
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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( "\"290%3Cx\" \r
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\n" ); document.write( "x should be greater than 290
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