Answer:
263.76
Step-by-step explanation:
It is 7 times 12 times 3.14. Then you round your answer
I think that It will be symmetric about x axis
Answer:
77%
Step-by-step explanation:

notice, it was pawned for only 1 month, so the "yearly" rate is for 1 month, which is 1/12 of the year, since a year has 12 moths
you'll get a rate in decimal terms, to get the % amount, just multiply it times 100
Answer:
-20
Step-by-step explanation: