Question
farmer joe needs cows pigs an chickens
cows cost 10.00 each and pigs cost .50 cents each,an chickens are 10 cents.he needs 100 animals an he only has 100 dollars .
let x=cow, y=pig, and z=chicken
10x + .5y +.1z = 100
x + y + z = 100
substitute & get the answer.
cows cost 10.00 each and pigs cost .50 cents each,an chickens are 10 cents.he needs 100 animals an he only has 100 dollars .
let x=cow, y=pig, and z=chicken
10x + .5y +.1z = 100
x + y + z = 100
substitute & get the answer.