The answer would be D. Mice and Rabbits. Hope it helps! :)
The answer is
3^66483360316461674016
Set them equal to each other and solve
3x + 39 = 4x +34
-x=-5
X=5
Plug it in
3(5) + 39 = 54
4(5) +34 = 54
For the final angle ,
54 + 54 = 108
180-108 =72
The angle measures are 54,54, and 72
Answer:
Random, because he surveyed 30 <em>random</em> shoppers
