Given the following functions, evaluate each of the following

You are cycling around europe with friends. a cycling festival is starting soon in barcelona. it will take 4.5 hours to cycle there. how many minutes in total is this?

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?