I have an algebra question. I've got these strange problems that I don't understand. For instance (? = what I have to find):
Use the formula d=rt for distance traveled to solve for the missing variable.
Use the formula d=rt for distance traveled to solve for the missing variable.
- d = ?, r = 55 mi/h, t = 3 h
- d = 240 mi, r = 60 mi/h, t = ?
- d = 552 mi, r = ?, t = 8 h
- d = 247.5 mi, r = 45 mi/h, t = ?