What is the value of b for the equation 5^6×5^b=5^12

On any given day, the number of users, u, that access a certain website can be represented by the inequality 1125-4530 which of the following represents the range of users that access the website each day? u> 95 or u < 155 95> u> 155 u< 95 or > 155 95

Can someone answer it, and plot it, for 20 points and brainliest answer? p.s. they're the same ! : )

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer