Respuesta :

Answer:

3.09

Step-by-step explanation:

divide 2.2 by 6.8 then z would equal 3.09

Answer:

z =34/11

Step-by-step explanation:

2.2z=6.8

Divide each side by 2.2

2.2z/2.2=6.8/2.2

z =34/11