Answer:
C
Step-by-step explanation:
The equation of a circle in standard form is
(x - h)² + (y - k)² = r²
where (h, k) are the coordinates of the centre and r the radius
Here (h, k) = (- 1, 2) and r = 3, thus
(x - (- 1))² + (y - 2)² = 3², that is
(x + 1)² + (y - 2)² = 9
Answer:
Plz take full pick so discussing
If the other two friend also bought tickets for x dollars as the first three, than: 3x+3•8+2x=5x+24
If other two friends bought tickets for y dollars,different amount than x, than: 3x+3•8+2y=3x+24+2y=3x+2y+24