Open Meet and enter this code: cuq-hcdb-ijg to see magic join fast ​

What is the missing step in this proof ?

Which function has the domain x> -11

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.