Answer:
(x - 3)^2 + (y + 2)^2 = 2^2
Step-by-step explanation:
The center is at x = 3 and y = 2: (3, 2). The radius is 2. Starting with the standard equation of a circle with radius r and center (h, k), we get:
8b-5=6b+23
8b-6b=23+5
2b=28
b=14
60/100 = 0.6
0.6 * 85 = 51
85 - 51 = 34
It is on sale for $34.
