Priya and Han are biking in the same direction on the same path. 1. Han is riding at a constant speed of 16 miles per hour. Write an expression that shows how many miles Han has gone after t hours.

miles

2. Priya started riding a half hour before Han. If Han has been riding for t hours, how long has Priya been riding?

hours

3. Priya is riding at a constant speed of 12 miles per hour. Write an expression that shows how many miles Priya has gone after Han has been riding for t hours.

4. Use your expressions to find when Han and Priya meet.

t=

They meet after Han rides for
hours and Priya rides for
hours.