I need answers asap. ​

Two florida panthers were weighed. one weighs 6x+21 pounds and the two together weigh 14x+11 pounds how much does he other panther weigh alone

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal