There are 5,280feet in a mile. Factoid of the day: The longest wedding veil was 63.5 football fields. About how many miles is that? Give it ur best guess

Which system of linear inequalities is represented by the graph? !

Solve x+3y=6 and 4x-6y=6 by elimination . show 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?