Answer:
The answer would be C
Step-by-step explanation:
To find the answer square the 12 yds and subtract that from 30 yds squared. That will leave you with 27.49, and you would just round that decimal up to 27.5 for youir answer.
I think it's -44 because I multiply -8400/187
I'm not very good at math, sorry
wish i could help sorry have a great day
32 is the correct answer