aadeemiteeoun2a8 aadeemiteeoun2a8
  • 01-09-2017
  • Mathematics
contestada

I really don't understand this absolute value. please help

I really dont understand this absolute value please help class=

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nicohersh2
nicohersh2 nicohersh2
  • 01-09-2017
Dang what kinda math they teaching you! that makes no sense! ill try and help though
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musiclover10045
musiclover10045 musiclover10045
  • 01-09-2017
Let the number = x
then (10-x) = 2(x-1)
10-x=2x-2
3x=12
x = 4
Answer Link

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9x^2-(7x-2)(x+3)=-12x+1
which is greater 0.55 or 2/5 or 0.46
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