madisonwhitley9 madisonwhitley9
  • 09-11-2018
  • Mathematics
contestada

Given: x - 5 > -2.

Choose the solution set.

A) {x | x R, x > -7}
B) {x | x R, x > -3}
C) {x | x R, x > 3}
D) {x | x R, x > 7}

Respuesta :

remotecontrolbrain
remotecontrolbrain remotecontrolbrain
  • 09-11-2018

Answer: (C) {x | x R, x > 3}

Explanation:

Solve the inequality for x:

x -5 > -2   | add 5

x > -2 + 5

x > 3

Solution set: all Reals x > 3, or {x | x R, x > 3}

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