kaleidmills
kaleidmills kaleidmills
  • 24-04-2020
  • Mathematics
contestada

Solve |2x - 6| > 10

A.{x|x < -8 or x > 2}
B.{x|x < -2 or x > 8}
C.{x|-2 < x < 8}

Respuesta :

ProfessorAlvarez
ProfessorAlvarez ProfessorAlvarez
  • 24-04-2020

[tex]\text{Solve the absolute value:}\\\\\text{(Remember, there are two outcomes)}\\\\\text{First outcome:}\\\\2x - 6 > -10\\\\\text{Add 6 to both sides}\\\\2x>-4\\\\\text{Divide:}\\\\x<-2\\\\\text{Second outcome:}\\\\2x - 6 > 10\\\\\text{Add 6 from both sides}\\\\2x>16\\\\\text{Divide both sides by 2}\\\\x>8\\\\\boxed{\text{Answer: B.}\,{x|x < -2 \,or \,x > 8}}[/tex]

Answer Link

Otras preguntas

A plane took 1 hour and 10 minutes to fly from Riyadh to Jeddah. The plane arrived in Jeddah at 23 05. At what time did the plane depart from Riyadh?
Please help with this
O U N U Size of Cryst.​
What is Frederick's tone in chapter 9
List three things that Western Europe received from China via the Silk Road.
Read the following statements and determine the conclusion. If a conclusion is possible, what would it be? If no valid conclusion exists, write “NO CONCLUSION.”
Factor the quadratic expression completely. 8x^2 – 18x – 5
According to the article, describe one way the people of the Atacama Desert get enough water.
Which drawback of being an entrepreneur can disrupt your personal life?
whats the solution for 6g - 2h = -10 11 = h - 5g