solve the open sentence 8 < 2b or 2b + 18 < 8
A b<-6 or b>-5
B b>4 or b<-5
C b<4 or b>-3
D b>6 or b <-3
A b<-6 or b>-5
B b>4 or b<-5
C b<4 or b>-3
D b>6 or b <-3