On his hike, hector went up 100 feet. If he started at 30 feet below sea level, what elevation did he end his hike?

On his hike hector went up 100 feet If he started at 30 feet below sea level what elevation did he end his hike class=

Respuesta :

He is at 70 feet above sea level. -30+100 is 70.
his ending elevation at the end of his hike is 70 feet above sea level