What breeds are these hens?

[rural_engineer]

We got some free yearling hens from someone who couldn't take care of them any more. They didn't know what breeds they were. I think they're brown leghorn and rhode island red. Any thoughts? (Edit wrote black instead of brown.)

 

[JedJackson]

Black sex link and rhode island red

 

[Sammi_0411]

First one looksa bit like my black rock/sex links and yes second i also think a rhode island red xxx