Fragile Dreams
New member
- Joined
- Dec 17, 2005
- Messages
- 45
Marissa left her apartment at 7:00 AM riding her bike at 12 mi/h. At 7:30 AM Marissa's room-mate Kim realized that Marissa had forgotten her lunch and set off after her, by the same route, riding her moped at 18 mi/h.
(25) Let t = Marissa's travel time. Write an expression for Kim's travel time, using t. Write expressions for Marissa's distance and for Kim's distance, using t.
This entire question and situation has bemused and confounded me. If any one could explain it and how to go about it step-by-step...thanks.
(25) Let t = Marissa's travel time. Write an expression for Kim's travel time, using t. Write expressions for Marissa's distance and for Kim's distance, using t.
This entire question and situation has bemused and confounded me. If any one could explain it and how to go about it step-by-step...thanks.