Answer:
plus and minus
Step-by-step explanation:
example : 3 ± 5 = 8 or -2
Im pretty sure it would be 54÷ b- 6 if your looking for only the cost of the braclets nothing else.
The equation is simply 8s where s is the length of a side. There are 8 sides. You are just adding the length of all 8 sides together to get the perimeter.
Answer:
2.5 miles
Step-by-step explanation: