Farmer Fred has 50 animals on his farm that are cows and chickens and he knows they have a total of 140 legs. Assuming that each cow has fou

Farmer Fred has 50 animals on his farm that are cows and chickens and he knows they have a total of 140 legs. Assuming that each cow has four legs and each chicken has two legs, create a system of equations that could represent this situation then determine how many cows and chickens are on Fred’s Farm