Answer:
Step-by-step explanation:
The standard form for the equation of a circle is

From the info given, we have the center, (h, k) as (5, -3) and the x and y coordinates of (2, 5). We will use these to solve for r-squared, then plug back in what we need to write the equation.
which simplifies to
and
so

Filling in the equation:

The answer is the last choice, 8x.
The expression to represent the problem would be x+8; Where x is the unknown amount of orders received on Thursday, and 8 is the amount received on Friday.
Combined, the total would be 8x.
x+8=8x
The distance between the 2 points is at the point (0,3). Did I answer your question?
Answer :v=27
Step-by-step explanation: times 9 on both sides. which =27.