How do i solve this math distribute and combine like terms maze -4(3-5x)-4x

Can someone answer this question? : )

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?

Which graph shows the solution to the system of linear inequalities? y-4t< 4 y