Which expression correctty represerts "ten irres the difterenceda rurter and O 107-6)
O 10(8-)
O 100)-6
O 106)-n

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.