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Confusing word problems (math) please explain? |
PLEASE EXPLAIN THE STEPS 4.) diane leaves for work at 8 a.m., travelingat 36 mph. emily finds that diane has forgotten her briefcase, so she leaves at 8:05 chasing after het at 50mph. at what time will emily catch diane? 7.) it takes a train 90 min longer to go from farmingotn to allentown at 60 km/h than it does to return at 80 km/h. what is the distance between these towns? 8.) a car travels 418 km in 6 h. one hour of the trip is in the city, where its average speed is just half of what the car averaged on the turnpike for the rest of the trip. what was the car's average city speed? 9.) jerri rode her bike from home to the repair shop and then walked home. she spent 10 min riding, 5 min talking to the attendant, and 20 min walking. if jerri's walking speed is 12 km/h less than her biking speed, find the distance from her house to the repair shop 4. you should set up an equation for each person, and use those to see when they will meet. 8 a.m. is t=0. 8:05 a.m. is t=5 see if this helps with #4. you should see your teacher, no matter how embarrassing, knowing how to do your own math homework will allow you to do the things that you want to do. Why do you want to know these questions? Are you using this website to get answers for your homework or something? Other than that answer, there is no reason to ask something like that in yahoo! answers. if you dont explain it then ask your parents friends or relitive to help you because they can explain it better to you if your in person if they dont understand than call a homework help line is this algebra II? d=rt=d=rt |
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