The elevation of Mount Everest is 29028 feet . The elevation of the dead sea is - 485 feet. What is th difference in the elevation between Mt. Everest and the dead sea.
difference = subtract 29028-(-485) if you subtract a negative the sign changes to positive and the subtraction changes to addition so ur answer is 29513
This is the answer because, first, you know the problem is 29,098 -485 but you have to change the subtraction sign to addition so your answer is 29,513! I hope this helped whoever is reading this!