Which answer would be correct?

is it 7.23 or something else?

* answer asap ! *

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions

Ateam has p points. p = 3w + d w = wins d = draws a) a football team has 5 wins and 3 draws. how many points does the team have?

52 cm radius = diameter = area = circumference = circumfer