I think it’s A but I’m not sure
You want to be finding out what two factors (where one of them is a perfect square) has the produce of 63. It seems like 9 x 7 (9 is the perfect square) works.

The square root of 9 is 3 so we can just have

(which just means 3 times the square root of 7).
Answer:
ok ok ok i gotchuu
Step-by-step explanation:
Question
if caviar costs $23.44 a pound, then how much is a quarter of a pound?
Answer:
Hi, There! Frozen is Here to help :)
$5.86 is A Quarter of a pound Is the Correct Answer
Hope this Helps!

80,000 is the answer if you have more questions just ask me