Mick23
Mick23 Mick23
  • 14-01-2018
  • Mathematics
contestada

Solve the compound inequality 7x ≥ –56 and 9x < 54.

Respuesta :

faezeh1
faezeh1 faezeh1
  • 14-01-2018
Hi,
[tex]7x \geqslant - 56[/tex]
the answer is
[tex]x \geqslant - 8[/tex]
and the other one
[tex]9x < 54[/tex]
[tex]x < 6[/tex]
Answer Link
ElenaClaudia
ElenaClaudia ElenaClaudia
  • 14-01-2018
7x ≥ –56                                   9x < 54

x 
≥ (-56) : 7                                x < 54 : 9

x ≥ -8                                          x < 6
Answer Link

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