77. D : 30,345 feet 
The change in elevation from the shore of the dead sea to the top of mount everest is 30,345 feet as the shore of the dead sea is below the sea level by 1,130 feet so to get the sea level it would be an elevation of 1,130 feet, the elevation of sea level to the top of mount everest is 29,035 feet, combined the total elevation from the shore of the dead sea to the top of mount everest is 30.345 feet @༝