Answer:
A. 15.7 ft
Step-by-step explanation:
circumference = 2πr
radius= half the diameter 5/2=2.5
2(3.14)(2.5)=15.7 ft
now it would be $78
1. subtracting 5
2. adding 20
3. dividing by 1/2
4. multiplying by 10
Answer: HERE IS THE GRAPH AND PLS CORRECT ME IF I"M WRONG :)