Answer:
41/100
Step-by-step explanation:
3x + (2x - 25) = 180
5x - 25 = 180
5x - 25 + 25 = 180 + 25
5x = 205
5x / 5 = 205 / 5
X = 41
Hope that is right, sorry if it’s not
Supplementary means it equals 180 degrees
It would be called a mess up on ur paper
Umm.. I have to see the problems, we might not have the same textbooks so
Answer:
4
Step-by-step explanation:
x4−y4/x−y
=
x4−y4/x−y