Tutors Answer Your Questions about Travel Word Problems (FREE)
Question 586109: Two vans leave at the same time, one headed north, one headed south. The one headed north is 10 km/h faster than the one headed south. In 3 hours, they are 420 km apart.
I think I already have one equation , which would be x=y+10, however, I don't understand how to set the other one.
Click here to see answer by stanbon(75887) |
Question 586253: car drives 350 miles at the same time a plane travels 1300 miles. The speed of the plane was 190 miles faster than car. What is the speed of the plane.
I tried...
350/x=1300/x+190 and got a solution of 70. Not sure if that's right or what to do with it.
Click here to see answer by scott8148(6628)  |
Question 586130: Please help me solve this problem.
Thank you,
David R
jody is driving at a constant rate. she passes a milepost that displays a two-digit number. exactly on hour later, she passes a second milepost that displays the same two digits in the reverse order. one hour later, she passes a third milepost with the original two digits separated by a zero. what is her rate in miles per hour?
Click here to see answer by sudhanshu_kmr(1152)  |
Question 586324: a fugitive leaves the scene of an accident traveling by car at an average speed of 80 miles per hour. the police arrive at the scene 15 minutes later (1/4 hour). they travel in the same direction as the fugitive at an average speed of 90 mph. how long will it take before the police catch the fugitive?
Click here to see answer by Alan3354(69443)  |
Question 586342: A driver of a car is initially 550 miles from home, traveling toward home on a straight freeway at 65 mph.
whats a formula for a linear function that models the distance between the driver and home after x hours.
Click here to see answer by Alan3354(69443)  |
Question 586421: John's speed on his drive to work in the morning averages 15mph faster then his speed on the return trip in the evening on the same route. His driving time in the morning is 15 minutes less than his driving time in the evening. What are his speeds to and from work? What are his drving times? The distance from home to work is 25 miles.
I dont know how to proceed with this, I think it might be too wordy! Thank you for any help.
Click here to see answer by stanbon(75887) |
Question 586700: Two trains start from the same station at the same time, but travel in opposite directions. Their hourly rates are 35 mph and 55 mph, respectively. After how many hours will the trains be 540 miles apart?
Click here to see answer by ad_alta(240)  |
Question 586776: Two friends go to a park to exercise. One starts running at a rate of 8.4 mph on the 23 mile path around the park, and the other starts from the same point, jogging at a rate of 5.5mph in the opposite direction on this path. How many minutes will it be before they meet on this path?
What I have so far is d=rt
Let t=time when they meet
8.4t +5.5t=23
13.9t=23
=1.65
I would appreciate any help on this. Been working on word problems till my head hurts. lol Thanking you in advance.
Click here to see answer by scott8148(6628)  |
Question 586926: Two planes are flying around the world. The first plane is flying at 300 miles per hour (mph) and is 350 miles ahead of the second plane. The second plane is flying at 400 mph. How long will it take for the second plane to catch the first plane?
Click here to see answer by richwmiller(17219)  |
Question 587487: The state fair is a popular field trip destination. This year the senior class at High School A and the senior clas at High School B both planned trips there. The senior class at High School A rented and filled 8 vans and 8 buses with 240 students. High School B rented and filled 4 vans and 1 bus with 54 students. Every van had the same number of students in it as did the buses. Find the number of students in each van and in each bus
Click here to see answer by stanbon(75887) |
Question 587417: Eddie is flying a jet against the wind on a 330 mile trip. Flying with the same wind speed, Eddie could fly a 550 mile trip in the same amount of time. If Eddie's jet flies 220 miles per hour in still air, what is the speed of the wind? Solve problem algebraically please...
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 587484: Please help me solve this word problem { { { Let "x" be the first of three consecutive even integers. If the sum of the squares of the first and second is eighty-four more than the square of the largest, find all three integers.
Click here to see answer by dfrazzetto(283)  |
Question 587731: Joseph and Lisa live 150 miles apart. They leave at the same time and drive on the same road towards each other. Jospeh travels at a rate of 60 miles per hour. Lisa travels at a rate of 70 miles per hour. In approximately how much time will Joseph and Lisa meet on the road?
Click here to see answer by htmentor(1343)  |
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