How to I solve |2x-8|=|x+3| ?

Is the figure congruent? yes or no?

Askate shop rents roller skates as shown on the table below. which graph and function models this situation?

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