Question

Ms. Lok is hiking the Grand Canyon. She begins her hike at 12 feet below sea level. Ms. Lok then hikes up 20 feet. a) What is her final position?

b) What if she hiked down 20 feet instead of up? Explain why your answer would be different. plss help ​

Answer 1

8 ft up or 32 ft down depends if she goes above sea level or down sea level

Explanation:

if you take the 2 away and subtract 10 from 20 you get 10 then subtract the remaining two

If she whent down you would add 12 + 20