9(9h + 4b +9), for h = 7 and b =3

Acircle has the equation (x-2)^2 +y^2 =5. what are the coordinates of the circle's center?

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.

Graph the equationy= x+3[tex]y = x + 3[/tex]