Lynn ploted point G,3 units to the left and 2 units above point F. where did Lynn plot point G?

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20