X = boy count
x + 14 = girl count
x +x +14 = 86
2x + 14 = 86
2x = 72
x = 36
x + 14 = 50
There are 36 boys and 50 girls. Hope this helps!
Circumference = 2 x PI x r = 2 x 3.14 x 10 = 62.8
97/360 x 62.8 = 16.92
arc length = 16.92 ( round answer as needed)
Answer:
2x-5
Step-by-step explanation:
im not sure
mark brainliest if it helps