Angle 1 and angle 5 are equal so you can set the equations equal to each other. 60 - 2x = 70 - 4x
60 + 2x = 70
2x = 10
x= 5
No her estimate is to low because if you multiply 15.5 by 12 you get 186
Couldn’t quite read everything, the writing is very light. But from what I could read, it was correct for the most part. :)
Answer:
The answer would be D, or 
Step-by-step explanation:
A is 540
B is 30
C is 720
D is 360
The Answer For Number Two Is Negative 14