Doug and Emily are driving cars on a track, and they
both do 20 laps around a 1-mile track. Doug drives at
an average of 60 miles per hour around the track while
Emily drives at an average of 80 miles per hour. When
Emily finishes her 20 laps, how many laps does Doug
have left?

When y’all answer can y’all explain too !

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.

John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?