NO.
Yes, if you have a Texas concealed handgun carry permit, or a permit from any state with which Texas recognizes reciprocity, you can carry a concealed hangun in Texas.
Yes, in Texas one can carry a hand gun in the motorcycle saddlebags. A person can also carry a handgun in plain sight while traveling.
You may carry a concealed hand gun in plain clothes if you have a CHL(Concealed Hand Gun License) It is unlawful to carry a hand gun concealed or open while carrying out bounty hunter duties unless you have a CHL, in plain clothes, and the reason of carrying is not directly related to bounty hunting. Example would be, a bounty hunter with a CHL carrying a concealed hand gun in plain clothes for SELF protection and not to assist him in fugitive recovery.
You can carry a gun in TX if you have a permit
Yes
Hand gun - 21; long gun - 18
Three.
Depends on the law where YOU are- and you did not share where you are.
Not legally. In the U.S. a felon cannot own or possess a gun.
No, it is not against the law, while carrying your gun in the state of Texas, you should conceal it.
21