Which variable expression represents the phrase “3 times the sum of twice a number and 3”? a 3/2n+3 b 3 ⋅ 2n+3 c 3(2n+3) d 2n+3/3

The equation of a circle is (x - 3)2 + (y - 7)2 = 25. determine the length of the radius. 4 25 12.5 5 write the standard equation of the circle with center (2, 3) and a diameter of 12. (x - 2)2 + (y - 3)2 = 36 (x + 2)2 + (y + 3)2 = 12 (x - 2)2 + (y - 3)2 = 6 (x - 3)2 + (y - 2)2 = 36 the equation of a circle is (x + 3)2 + (y + 7)2 = 25. where is (3, 4) located in relation to the circle? on the circle in the interior of the circle in the exterior of the circle at the center of the circle

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

Find the value of x. give reasons to justify your solutions! h ∈ ig