Answer:
108
Step-by-step explanation:
Answer:
k=13
Step-by-step explanation:
19 + 12k = –k − 20
19+20=39=13k
k=13
Answer:
900
Step-by-step explanation:
Might wanna double check. I rushed
(7m-2m^2n)^2
-42+144
900
To feed them to the animals
Answer:
i think it is c or d
Step-by-step explanation: