B. A quadrilateral equals 360, a triangle 180. 360-180=180
The answer is $212.37 for each large flatscreen tv
Can you insert a photo of the question please it would greatly help me answer this
12) 12, 8
12 - 8 = 4
12 + 8 = 20
Answer: 4 < x <span>< 20
13) 11, 3
11 - 3 = 8
11 + 3 = 14
Answer: 8 </span>< x <span>< 14
Hope this helps :)</span>
