Answer:
b
Step-by-step explanation:
m=-3
x1,y1=1,-5
we have,
y-y1=m(x-x1)
y-(-5)=-3(x-1)
y+5=-3x+3
3x+y+2=0 is the required eqn
63 % for cats and 37 % for dogs
276
Circumference = 2πr
= 276
