document.write( "Question 105144: A building foundation has a length of 82 ft and a perimeter of 292 ft. What is the width? (Hint: Perimeter + 2 length + 2 x width.) \n" ); document.write( "
Algebra.Com's Answer #76543 by elima(1433)\"\" \"About 
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A building foundation has a length of 82 ft and a perimeter of 292 ft. What is the width? (Hint: Perimeter + 2 length + 2 x width.)
\n" ); document.write( "2(82)+2w=292
\n" ); document.write( "164+2w=292
\n" ); document.write( "2w=128
\n" ); document.write( "w=64
\n" ); document.write( ":)
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