Is the system of equations is consistent, consistent and coincident, or inconsistent?

y=−3x+1
2y=−6x+2

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?

∆red ≅ ∆ by rule will give brainiest if possible

Can someone me and explain..will award brainlest!