document.write( "Question 1149343: The weight of 1 cubic foot of water is roughly 64 pounds. The weight of 1 cubic foot of cast iron is 7 times greater than the water. Make an expression that could be used to find the weight of 1 cubic foot of cast iron. \n" ); document.write( "
Algebra.Com's Answer #770683 by greenestamps(13203)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "\"... 7 times greater than...\" means that weight, plus 7 MORE times that weight. So \n" ); document.write( "64 + 7*64 \n" ); document.write( " \n" ); document.write( " |