g - 3/7 = 2/7 is an equation.

Answer:
3
Step-by-step explanation:
I think it three sometimes it's a trick question
so its not number one or 2 because how are they her children so the answer is 3
A:
black,blue
black,red
blue,red
B:
red,black
red,blue
red,green
black,blue
black,green
blue,green
Answer90 degrees
Step-by-step explanation: