Answer:

Step-by-step explanation:
Given the equation

Note that

and

Combined, 
Solve the equation:

Since
this is the solution to the equation.
Answer:
I don't really know what is that?
Answer:
4,500 babies will have brown eyes PLEASE GIVE BRAINLIEST
Step-by-step explanation:
6000 x .75 = 4,500 babies will have brown eyes
Its the third one im pretty sure