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anonymous
 5 years ago
Daisy gave the clerk $20 and received $4.92 in change. She purchased more than 2 but less than 8 identical items. How many items did she purchase?
anonymous
 5 years ago
Daisy gave the clerk $20 and received $4.92 in change. She purchased more than 2 but less than 8 identical items. How many items did she purchase?

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0how much were the items? There isnt enough information to determine this answer...

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Its in a textbook so I'm sure there is enough info to figure it out. Let me reread it to see if I copied it right...

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Yeah thats how it is in the book. :S

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0well you could assume that each item would have to be the same price.... you could test and check... like you can take the 204.92 to get 15.08 then just divide that by a number between 28 that would have the same price...

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0It would be 4 items.. since you can take the 15.08 and divide it by 4 and you get that each item costs 3.77 which would give you back 4.92 in change from the 20

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0If you divide the 15.08 by any other number between 28 you will get more than 2 decimal places. thus 4 is the answer

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I see... Thanks a lot. :)

lila
 5 years ago
Best ResponseYou've already chosen the best response.0A sample of legal costs ( in thousands of dollars) for school districts for two recent consecutive years is shown. At a = 0.05 is there a difference in the costs? Suggest a reason for the difference, if one exists. Year 1 / 108, 36,65, 108, 87, 94, 10, 40 Year 2 / 138, 28, 67, 181, 97, 126, 18, 67
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