3 equivalent ratios for 18/6 are 39/12, 9/3, and 54/18.
Well we know that total percentages always equals 100 so x + 45 = 100. You should get x = 55%
https://courses.lumenlearning.com/prealgebra/chapter/using-properties-of-angles-to-solve-problems/#:~:text=We%20measure%20angles%20in%20degrees,they%20are%20called%20supplementary%20angles.
The answer is going to be 2x-91/61 (18) because of the length of the interval the interval will be bisected
Based on my calculations x= 1, -6
