The correct answer for this question is 68.
Answer:

Step-by-step explanation:
we know that
The circumference of a circle is equal to

we have

substitute

assume 

Round to the nearest whole number

Step-by-step explanation:
15 dollar for each
15*70*12
then 84*70
total amount. the above
Answer:
i would say b but not sure
Step-by-step explanation:
hope this helps let me know if i got it wrong
Answer:
The answer is D
Step-by-step explanation: