Which of the following statements is true about the three different methods for solving a system of equations? A Elimination is always the best choice.
B All three methods will work, but one method is usually faster and easier.
C Graphing is never a good choice.
D Only one of the methods will work for each system of equations.

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.