9x+6y2+15xy??
pleasedd!!

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

Neveah and clint are baking muffins for the bake sale. they need to bake 30 muffins for their display case. clint has baked 4 so far, and neveah has baked 7. how many muffins (m) do they have left to bake? show your work!

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2