Answer: He can make 36 different salds
Step-by-step explanation:
aww this is soo sweet!!
and yes I wouldn't be able to do it without u all loll
x²+y²-2x-6y-5=0
x²-2x+y²-6y=5
x²-2x+1+y²-6y+9=5+1+9
(x-1)²+(y-3)²=15
(x-1)²+(y-3)²=(V15)²
-> centre of the circle: C(-1,-3)
-> radius of the circle: V15
