Please asap help don't ignore i just need someone to explain <3
3sqrt (27x-81)-5
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Q1 which of the following is a factor of a)37 b)53 c)62 d)82 q2) if the sum of 2016 different whole numbers is odd. at most how many of the numbers can be even a)0 b)1 c)2014 d)2015

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

What is the solution set of the quadratic inequality x^2-5< or equal to 0