**Answer:**

a number plus five times two

**Step-by-step explanation:**

a number plus five times two

Answer: no solution

Step-by-step explanation:

The equation for circumference is

Since you have the diameter you can either divide the diameter (d) by two to get the radius (r), or you can divide two from the equation to give you

So the circumference is 33*pi meters, approximately 103.62 meters