Homework Help: Algebra

Posted by Tom on Monday, October 29, 2007 at 5:05pm.

A tcar left Purm and traveled west at 70 km/h. Two hours later another car left purm and traveled east at 90km/h. How many hours had the first car traveled when they were 1420 km apart?

Algebra - Ms. Sue, Monday, October 29, 2007 at 5:15pm
Please see the suggestions I made in Alan's post.

Answer this Question

Related Questions

math - a train left podunk and traveled west 70 km/h. two hours later, another ...
math - A train left Podunk and traveled west at 70 km/h. Two hours later, ...
Algebra II - A train left Podunk and traveled north at 75 Km/h. Two hours later...
math - a train left podunk and traveled north at 75 km/h. two hours later, ...
algebra - A train left Podunk and traveled north at 75km/h. Two hours later, ...
algebra 2 - two cars leave an intersection. one car travels north; the other ...
math - Chelsea left the White House and traveled toward the capital at an ...
Physics - Vectors and Scalars Graph 1. determine the total distance traveled and...
math - joe left a campsite on a trip down the river in a canoe, traveling a 6 km...
Physics - a plane is flying at a velocity of 5500 km/hr, 55 degrees north of ...

For Further Reading

First Name:
School Subject:
Answer: