At a recreation park, there are 5 times as many volleyball players as there are Frisbee throwers. There are 72 volleyball players and Frisbee throwers in total at the park. If F represents the number of Frisbee throwers, which of the following equations can be used to determine the number of people each group contains?
Two family members head home after a family gathering, one heading west and the other east. The family member heading west travels at twice the speed of the family member heading east. If they are 75 miles apart after one hour and their speed remains constant, how much longer will it take the family member heading west to reach his home that is 300 miles away?
The towns of Applebury, Buttonville, Clarksburg, and Danton are located in that order on a straight rail line. A train travels at a constant speed between these cities, and it takes 2 hours to travel from Applebury to Danton without stopping. If the train takes 15 minutes to travel the 30 miles from Buttonville to Clarksburg, what is the distance between Applebury and Danton?