Question

Which graph is a solution set to the opening sentence? 10< -2b or 2b+3>11

Answer 1

$10 < -2b\qquad\text{change the signs}\\\\-10>2b\qquad\text{divide both sides by 2}\\\\-5>b\to \boxed{b<-5}\\\\2b+3>11\qquad\text{subtract 3 from both sides}\\\\2b>8\qquad\text{divide both sides by 2}\\\\\boxed{b>4}$

The second graph.

Answer 2

Answer:

1.11 Quiz: Combined Inequalities Wrap-Up

Step-by-step explanation: