Waiting for your answers... Answer the following distance problem. Report the time to the nearest tenth of a second. Dale was traveling at 6 meters per second and Jack was traveling at 9 meters per second. They were traveling directly away from each other.When will Dale and Jack be 140 meters apart? seconds

Dale was traveling at 6 meters per second and Jack was traveling at 9 meters per second. They were traveling directly away from each other.When will Dale and Jack be 140 meters apart?