Which of the following would be the best example of parallel lines in the real world?
o a. the lines formed on a windowpane
o b. a four-way stop at an intersection
o c. the northbound and southbound lanes on a straight highway
o d. a bridge extending over a river

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?

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool.how far is the ball from the opposite edge of the pool

Simplify the given expression leaving the answer in improper fraction form. 2/3+5/6