Answer:
(2, -8)
Step-by-step explanation:
If all 22 tables had 6 people, there would be 132 people seated. There are 13 more than that, so 13 tables have 7 people.
10
Just because the fish swam away doesn't mean they left the pond
The circumference of a circle is 
Circumference = 
It says to leave in terms of pi which means that we won't solve 
Thus the answer is
.
Hope that helped!
What you have to do is multiply 21 by 2. it is 42. $42 dollars was the original price of the bookcase.