Answer:

Step-by-step explanation:
Move all terms to the left side and set equal to zero. Then set each factor equal to zero.
Try this solution:
for the circle A: circumference=6π, area=9π
for the circle B: circumference=12π, area=36π
PS. formula for circumference is 'L=2πr', for area is 'S=πr²'.
I hope this helps you
answer is D
5x-2+x=9+3x+10
6x-2=3x+19
3x=21
x=21/3
x=7
Step-by-step explanation:
P(W^c) = 1-3/5
=5-3/5 =2/5