Respuesta :
Answer:
0 cars were left in the field.
Step-by-step explanation:
I got 0 because there are 19 cows in a field and the farmer till 12 of them to the barn so there would be 7 cows left in the field but 0 cars.
Answer:
0 cars
Step-by-step explanation:
first the 19 cow's
then 12 cow's borned
in finally 7 cow's safe