Respuesta :
Answer: 870
Step-by-step explanation:
If the hiker starts at 80 feet above sea level and hikes 790 feet higher it would be 80 plus 790 which equals 870 feet above sea level.
Answer: 870
Step-by-step explanation:
If the hiker starts at 80 feet above sea level and hikes 790 feet higher it would be 80 plus 790 which equals 870 feet above sea level.