Aproblem states: “there are 9 more children than parents in a room. there are 25 people in the room in all. how many children are there in the room? ” which expression represents the number of parents? a) c•9 b) c-9 c) c+9 d) 9-c

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

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals