A circle is described by the equation X squared plus Y squared +14 X divided by 2Y divided by 14 equal serial what are the coordinates for the center of the circle the length of the radius

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.

Ithink it is correct but just ask someone else but i am sure it it