analyze the liner inequalities and determine if the solution set is the shaded region above or below the boundary line

Find the domain and range of the following function f(x) = 51x - 21+ 4

Officer brimberry wrote 32 tickets for traffic violations last week, but only 4 tickets this week. what is the percent decrease? give your answer to the nearest tenth of a percent.

Use a standard normal table to determine the probability. give your answer as a decimal to four decimal places. −1.5< < 1.5)