Is this how your problem is written (see attached image) If so, the answer is A. 4ab^2

So the first one is correct which implies that the third one is also correct.
But these are not the only ones.

The last one is also correct.
Hope this helps.
r3t40
Answer:
21.25=4.25
Ms. Diaz buys 5 pounds of strawberrys
Step-by-step explanation: