You have two credit cards. one has a balance of $3,745.00 at a 6.25% apr and the other has a balance of $1,045.00 and is dependent upon your credit score. your score is 500. how much total interest is accrued in the first month? score < 500 500-650 651-750 751-800 rate (apr) 12.75% 10.25% 7.5% 5.75%

3745 * .0625 / 12  + 1045 * .1025 / 12 = 28.43

the closest is 28.44

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.