7)
If the circumference of a circle is 287, what is the
radius of that circle?

Asap 25 pts + brainliest to right/best answer

Can someone me and do the problem plz so i can understand it more better

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online