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anonymous
 one year ago
http://i.imgur.com/TdXpCTx.png
it says select the "two equations" i dont know what the other one is.
anonymous
 one year ago
http://i.imgur.com/TdXpCTx.png it says select the "two equations" i dont know what the other one is.

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0modulus requires to positive and negative solutions

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so my answers are a and b?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0like x<1 means x has solutions x<1 and x<1

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0When we have absolute values, we get two solutions, so we have \[(2x8)<4 ~~~~\text{and}~~~~(2x8)<4\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0a and c yeah they did something funny there

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0follow @iambatman solutions

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0haha, \[(2x8)<4 \] is also the same as \[2x8>4\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0when you divide by a negative we usually switch the sign

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0perhaps iambatman will give you a clearer explanation

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0http://i.imgur.com/RJf4aGR.png so those r my answers?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1444559321606:dw this is essentially what you need to know when you see absolute values

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Yes, your answer looks good! \[(2x8)<4 \] and we have \[(2x8)<4 \implies 2x8>4\] remember when we divide by a negative the sign flips.
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