Answer:
The answer is d (-21/2 , 2)
Step-by-step explanation:
That's where the lines meet up
12 pigs×4 legs=48 legs
18 chickens×2 legs=36 legs
48 legs+36 legs=84 legs
12 are pigs and 18 are chickens
The answer is c2 have a good day !!!! Bc you add all the numbers up and you will get it
The answer is 127.16 pi m³, hope this helps.