Please provide the right answer please and ty

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.

How do i i solve this equation? -18 = x/3 + 3

Which statements are true about the linear equation y> 3/4x-2? check all that apply