Answer:
D. pi
Step-by-step explanation:
Circumference of a circle = 
Diameter = d
Therefore, ratio of circumference of a circle to its diameter would be:

=> (d cancels d)
Therefore, the ratio of the circumference of a circle to its diameter is 
-1 + 3(n-1)
hope this helps you
49/9 because if you simplify it, it would be 7/3 which is equal to the original ratio.
Answer:
the price of Toffee is 92
Step-by-step explanation:
first we have to find 15% of 80 which is
15/100 × 80= 12 than we add it with 80 because the toffee is 15% more than a mint and therefore we get 80+12=92