Answer:
the answer might be b. because if you multiply it by 4 it is 512.
Step-by-step explanation:
Answer:
this is my answer but it's on you if you think this answer is correct or wrong
Area=Length x Width (A=LW)
A=30.5 x 12.5
A=381.25
Answer:

Step-by-step explanation:
Collect like terms and calculate the sum