We are given inequalities as
First inequalities:
[tex] 8<2b [/tex]
we will solve for b
[tex] 2b>8 [/tex]
divide both sides by 2
[tex] \frac{2b}{2} >\frac{8}{2} [/tex]
[tex] b>4 [/tex]
Second inequality:
[tex] 2b+15<5 [/tex]
we can solve for b
[tex] 2b+15-15<5-15 [/tex]
[tex] 2b<-10 [/tex]
Divide both sides by 2
[tex] \frac{2b}{2} <\frac{-10}{2} [/tex]
[tex] b<-5 [/tex]
so, we will get
[tex] b>4 [/tex] OR [tex] b<-5 [/tex]
so, option-D...........Answer
