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OpenStudy (anonymous):
Which information is not necessary to solve this problem? Two students from each town were selected for the county speech contest. Each had to prepare and present a 3 minute speech. There are 12 towns in the district. How many students were invited to the speech contest? A. Two students from each town were selected. B. Each speech is 3 minutes long. C. There are 12 towns in the district.
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OpenStudy (anonymous):
my guess is C
OpenStudy (catlover5925):
its B, because there is no need to know how long the speeches have to be you just need to know how many people were invited to do it
OpenStudy (anonymous):
canu help with 2 more please
OpenStudy (catlover5925):
yes just tag me
OpenStudy (tarantulagirl98):
I say B to because how long the speech is isn't relevant.
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