### Home > GB8I > Chapter 8 Unit 9 > Lesson INT1: 8.1.5 > Problem 8-72

8-72.

Two cars start together and travel in the same direction. One car goes twice as fast as the other. After five hours, they are

Remember . Draw a picture to visualize the situation.

Equation for car where

*r*is the rate and

Equation for car , where

distance of car .