Algebra

Two cars start at the same point at Alexandria, verginia, and travel Ans 50mph, 55mph 2
opposite directions. One car travels 5 miles per hour faster than the
other car. After 4 hours, the two cars are 420 miles apart. Find the
speed of each car.

asked by Lora
  1. Please check your problem for errors.

    posted by Henry
  2. 45 miles per hour and other car averaged 40 miles per hour. in how many hours were the cars 30 miles apart?

    posted by nadjima

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