calebtomlinson calebtomlinson
  • 19-07-2017
  • Mathematics
contestada

Which number line represents the solution set for the inequality 2x – 6 ≥ 6(x – 2) + 8?

Which number line represents the solution set for the inequality 2x 6 6x 2 8 class=

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savannahbrown473 savannahbrown473
  • 19-07-2017
The answer is c. Good luck!


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calculista
calculista calculista
  • 21-08-2018

we have

[tex] 2x- 6 \geq 6(x- 2) + 8 \\ 2x-6\geq 6x-12+8\\ 2x-6x\geq -12+8+6\\ -4x\geq 2\\ -x\geq 0.5\\ x\leq -0.5 [/tex]

the solution is the interval------> (-∞,-0.5]

see the attached figure

therefore

the answer is

the option C

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