Jeremiah and George both want to buy a new video game system. Jeremiah has already saved $100 and plans to save $20 per month.
George has $20 and plans to save $50 per month. Which system of
equations could be used to find the number of months it will take to
have the same amount of money?

13cm

step-by-step explanation:

(apex)

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.

the answer is a. 72. but i cant answer with less than 20 characters so here's some random text talking about it.