Answer: I think it's B but i might be wrong
Answer: y=−10
Step-by-step explanation: GIVE ME BRAINLIEST HOPE THAT HELPED
I don't really get this question but simply put, if you are in college syntax matters very much. (13-4) = 9 *(x-5) = 9x-45.. although in this case. since there isn't a bracket around 13-4. you'd multiply by the -4 first, giving you, 4x-20+30 =4x-10
All exterior angles of n-gon always add up to 360°
To find the number of sides:
Avarage speed is (60+30)/2 = 45 miles per hour
bot is the same , Do not think so it is a right question.