Jamal used his abingdon you buy 15 pounds of flour at 0.42 per pound, 8 pounds of utter the 3.99 per pound, 1 pound of salt at 0.67 per pound, and 30 pounds of apples at 1.49 per pound. what was the change in the amount of money in his savings?

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.