Give 10 rational numbers between 2/3 and 4/5​

Which ratio is equivalent to 10: 85

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

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!