SOLUTION: Two people travel by car in opposite directions. After two hours they are 206 miles apart. One persons rate is x miles per hour and the others person rate is y miles per hour. Draw
Algebra.Com
Question 886238: Two people travel by car in opposite directions. After two hours they are 206 miles apart. One persons rate is x miles per hour and the others person rate is y miles per hour. Draw and label a diagram that models the uniform motion problem.
Answer by JulietG(1812) (Show Source): You can put this solution on YOUR website!
I don't know how to draw the diagram, but you could use a simple line with car X's arrow headed one way and car Y's headed the other.
.
If they travel 206 miles in 2 hours, they travel 103 miles in 1 hour.
Any combination that equals 103 will be correct.
2X + 2Y = 206, therefore
X + Y = 103
.
If X is 50, then Y is 53
If X is 1, then Y is 102 (and Y had better slow down!)
If Y is 60, then X is 43
etc, etc etc
.
You can set up an equation, but cannot solve this without more information.
RELATED QUESTIONS
Two cars travel in opposite directions from the same point. The rate of one car is 10mph... (answered by nerdybill)
Two cars, one traveling 8 miles per hour faster than the other, start at the same time... (answered by JulietG)
Two truck drivers leave a cafe at the same time, traveling in opposite directions. One... (answered by josmiceli)
Two cars start from the same place traveling in opposite directions. One car travels 4... (answered by checkley77)
Two cars start from the same place traveling in opposite directions. One car travels 4... (answered by checkley77)
Two airplanes leave Dallas at the same time and fly in opposite directions. One airplane (answered by Paul)
Two airplanes leave Dallas at the same time and fly in opposite directions. One airplane... (answered by checkley75)
Two airplanes leave phoenix at the same time and fly in opposite directions. One plane... (answered by Greenfinch)
Two cars leave Charlotte at the same time and travel in opposite directions along I- 77.... (answered by checkley75)