Find the measure of each angle (3x+45)(7x+5)

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

Plz a. s. a. p.the table shows the number of male and female contestants who did not win a prize. what is the probability that a randomly selected contestant won a prize, given that the contestant was female? write the probability as a percent. round to the neares tenth, if needed.