Answer:
B. x [tex]\geq[/tex] -2 < and x [tex]\leq[/tex] 6
Step-by-step explanation:
|2x - 4| [tex]\leq[/tex] 8 we need to get rid of brackets and to do that:
-8 [tex]\leq[/tex] 2x - 4 [tex]\leq[/tex] 8 now add 4 to all sides of equation
-4 [tex]\leq[/tex] 2x [tex]\leq[/tex] 12 divide by 2
-2 [tex]\leq[/tex] x [tex]\leq[/tex] 6
