C - Irrational D- irrational E- Addition
Answer:
n = -1
Step-by-step explanation:
you've accidently substracted 6n from 12n when you were supposed to be adding them. (-6n becomes +6n when brought to the otherside of the equal sign)
<h3>
Answer: 8</h3>
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Work Shown:
It will take 8 hours for the population to reach 196,608 bacteria.
$8250 - $3120 = $5130
$5130/75 = $68.40
Each band member must raise $68.40