Marina volunteers at the salvation army. she has been tasked with buying
perishable items for families that were displaced by a recen
company willing to sell her cans of food at a discounted price. in the
x represents the number of small cans she purchased and y represents in
of large cans she purchased.
2.25x +4.75y = 714.75
x + y = 181

The answer to your question is: Canter (1, 3) and r = 6

Step-by-step explanation:

                               x² - 2x + y² - 6y =  26

        x² - 2x + (    )²  + y² - 6y + (    )² = 26

       x² - 2x + (1)² + y² - 6y + (3)² =  26 + 1 + 9          Complete perfect squares

                               ( x - 1 )² + (y - 3)² = 36                Factor and simplify

Center = (1 , 3)

radius      r² = 36

                r =

                r = 6