document.write( "Question 821248: Sam was remodeling his house on the first day he bought 5 feet of fence post and 4 feet of fence panels and spent a total of $122. on the second day he went back and bought 21 feet of fence post and 20 feet of fence panels. How much did Sam spend on the third day? \n" ); document.write( "
Algebra.Com's Answer #493983 by LinnW(1048)\"\" \"About 
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We don't know how many posts and panels he needs all together,
\n" ); document.write( "so there is no way to determine how much he would spend on the third day.
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