Question

What are the solutions of the compound inequality? Graph the solutions.

–2 < 4x – 10 < 6

A. 4 < x < 12




B. -3 < x < -1


C. –16 < x < –8


D. 2 < x < 4

Answer 1

Hello :
–2 < 4x – 10 < 6
–2+10 < 4x – 10 +10< 6+10
8< 4x< 16
2< x< 4  (answer : D)