Pls me guys it will be appreactiative guys : )

Which statements are true? see picture

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

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?