document.write( "Question 260116: find the difference in elevation between 5,642 and -28 do I add or subtract the elevation -28m to or from the elevation______m \n" ); document.write( "
Algebra.Com's Answer #191557 by Alan3354(69443) You can put this solution on YOUR website! You want the difference between -28 and 5642. \n" ); document.write( "You have to move 28 to get from -28 to zero. \n" ); document.write( "Then, another 5642 to get to 5642. \n" ); document.write( "So you add them. \n" ); document.write( "---------------- \n" ); document.write( "Or, = 5642 - (-28) = 5642 + 28 = 5670 \n" ); document.write( " \n" ); document.write( " |