20 increased by twice gorans height what's the algebraic expression

Jayda's house is located at (1, 5). she can walk in a straight line to get to cristian's house. a fast-food restaurant is located at (11, 0) and partitions the way from jayda's house to cristian's house by a ratio of 5: 1. find the coordinate of cristian's house. me . im a little stuck

Choose the point slope form of the equation below that represents the like that passes through the points (-6,4) and (2, 0)

What can you determine about the solutions of this system