Pls Help me with this Identify like terms in each list.

1. 3a b 2 b 3 4b 2 4 5a

The table respent two linear functions the equation respented by the first tables is given

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

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