If the equation of a circle is (x - 2)2 (y - 6)2=4, the center is point (2, 6)?

Add or subtract polynomial : –12qr? +13rq?

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

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys