Ineed ! i don't understand this question

Find the solution set of this inequality. select the correct graph. |8x+16|> 16

Answer! if you don’t mind, can you explain

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.