10m^3-m^2-6m+9 is the answer
11/200 would be the answer yeah i know fractions :D
Answer:
31
Step-by-step explanation:
Because these two angles are supplementary, their angle measures must add up to 180 degrees. Therefore:
3x+2+2x+23=180
5x+25=180
5x=155
x=31
Hope this helps!