Answer:
43 units
Explanation:
(-7, 25)
-(-7, -18)
7-7=0
25-(-18)
two minuses next to each other cancel or as my teacher taught, cha-ching
Which means turning both minus signs into plus(25+(+18)). so, 25+18=
43.
Therefore, (-7, -18) is 43 units away from (-7, 25)