7(10 + 5) so i would add 10 plus 5 and multiply it by 7?

Every rhombus is a square. true false

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?

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).