You need to have at least $400 to afford the new PS5. You already have $150 saved up. You work after school for $20 an hour. Which inequality represents how many hours you need to work to have at least $400? /You need to have at least $400 to afford the new PS5. You already have $150 saved up. You work after school for $20 an hour. Which inequality represents how many hours you need to work to have at least $400?

How did the russian revolution impact world war i? a) the russians required the allied powers to come to their aid and defeat the radical groups. b) the russians pulled out from the war, enabling the germans to focus on the western front. c) the russians created new technological advancements that were used by the allied powers to win. d) the russians created a new communist government that aligned with the central powers instead.