Question

Hercules and Gretta are hiking on the same trail. Hercules's elevation

5
is-26 feet whereas Gretta's elevation is -4-feet. How much
8
greater is Gretta's elevation than Hercules's?

Answer 1

-22

Explanation:

put the subtraction sign to the side

26 (Gretta's elevation)

- 4 (Hercules' elevation)

22

then re-add the subtraction sign (-22) then you have an answer