Jason and Jenny are riding their scooters to their grandmothers house. Jenny is traveling at 9 miles per hour and Jason is trave
ling at 18 miles per hour. If they take the same route to get from their house to their grandmothers and it takes Jenny 4 hours longer than Jason, how long did it take each person? How far away is their grandmothers house?
<span> Question 1054548: <span>An oil tanker with engine trouble radios the mainland for a seagoing tugboat. At the time that the tugboat leaves the dock, the tanker is 125 km away and heading directly toward the dock. If the average speed of the tugboat is 20 km/h and that of the tanker is 5 km/h how long will it take the two vessels to meet? </span> <span>Answer by </span>Fombitz(27825) (Show Source):You can put this solution on YOUR website! <span>Distance = Rate x Time
</span> Question 1054451: <span>two cars are traveling down the highway with the same speed. If the first car increases its speed by 10 kilometers per hour, and the other car decreases its speed by 10 kilometers per hour, then the first car will cover the same distance for 2 hours as the second car for 3 hours. what is the speed of the cars? </span> <span>A</span><span>two cars are traveling down the highway with the same speed. If the first car increases its speed by 10 kilometers per hour, and the other car decreases its speed by 10 kilometers per hour, then the first car will cover the same distance for 2 hours as the second car for 3 hours. what is the speed of the cars? : let s = the original speed Write a distance equation; dist = time * speed 3(s-10) = 2(s+10) 3s - 30 = 2s + 20 3s - 2s = 20 + 30 s = 50 km/hr is the original speed : : confirm this, find the distances 3(50-10) = 120 km 2(50+10) = 120 km </span> Question 1054506: <span>Falling</span></span>
