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 2 years ago
Charlie and Chang start at the same point and drive in opposite directions. Charlie drives 75 mph and Chang drives 51 mph. How far apart will they be in 3 hours?
 2 years ago
Charlie and Chang start at the same point and drive in opposite directions. Charlie drives 75 mph and Chang drives 51 mph. How far apart will they be in 3 hours?

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joshi
 2 years ago
Best ResponseYou've already chosen the best response.0the speed is given for both people and so is the time. you just have to find the distance. and distance/time = speed :)

supatsarah
 2 years ago
Best ResponseYou've already chosen the best response.0@joshi that's what i need help with.

joshi
 2 years ago
Best ResponseYou've already chosen the best response.0ok well it would help if you drew a diagram. dw:1349552039690:dw

joshi
 2 years ago
Best ResponseYou've already chosen the best response.0so the O is the Origin and you call it 0 as well. we need to find 2 things for the solution. Chang's distance and Charlie's distance. so in math to make things easier we'll just call it a letter. so we can say charlie's distance= x miles and Chang's distance = y miles (or any other letter)
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