Jeffrey runs at an average speed of 8 mph and he bikes at an average speed of 14 mph. 1)After running x hours yesterday, Jeffrey biked 1.5 more hours than he ran. How far did he bike?

Jack lives on a farm and has a large backyard. the area of his rectangular backyard is of a square mile. if the width of the yard is of a mile, what fraction of a mile is the length of the rectangular backyard?

Ahiking trail is 6 miles long. it has 4 exercise stations, spaced evenly along the trail. what is the distance between each exercise station?

In the diagram of circle o, what is the measure of zabc?