Will give brainlest just need help.

1. are the triangles similar and if so why? what is the value of x? show your work.

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.