24-09-2017
Mathematics

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in speech class, you lose 3 points for every 30 seconds you go over the time limit. What integer represents the change in your points?

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emmasmarrero emmasmarrero

24-09-2017

90÷ 30= 3
This is the number ofincrements of 30 seconds-3·3 = -9 points

I hope this helps!

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