alexissoriano alexissoriano

13-11-2018
Mathematics

contestada

the sum of 5x and 2x is at least 14

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wegnerkolmp2741o wegnerkolmp2741o

13-11-2018

5x+2x>= 14

7x>= 14

divide by 7

x>=2

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roxanne06 roxanne06

13-11-2018

[tex]5x + 2x \leqslant 14[/tex]

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