Anonymous asked 3/30/2009 The Sum Of The Digits Of A Two-digit Number Is Five. When The Digits Are Reversed, The Number Exceeds Three Times The Original Tens Digit By Two. What Are The Two Numbers?
Anonymous asked 3/30/2009 Determine Whether The Graph Of Two Equations Are Perpendicular.y=9x-2, 5y=3-x?
Anonymous asked 3/25/2009 Solve:One Number Is 6 Less Than A Second Number. Twice The Second Number Is 22 More Than 3 Times The First. Find The Two Numbers?