Apply the Distributive Property.
-3(4y-9)

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

Is this a polynomial function? i need to know asap

How is the equation of this circle written in standard form? x2 + y2 - 6x + 14y = 142 a) (x - 3)2 + (y + 7)2 = 200 b) (x+ 3)2 + (y - 7)2 = 200 (x - 6)2 + (y + 14)2 = 142 d) (x+6)2 + (y- 14)2 = 142