document.write( "Question 468809: An airplane descended 150m from an altitude of 650m and then ascended 830 immediately.at what altitude was the airplane flying? \n" ); document.write( "
Algebra.Com's Answer #321664 by Alan3354(69443)\"\" \"About 
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650 - 150 + 830 = 1330 meters \n" ); document.write( "
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