Find the degree for 10 points

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)