Farmer brown has cows and ducks. there is a total of 148 "feet. figure out how many of each farmer brown has.

What value is equivalent to 5 + [5 × (4 + 2)]? a) 35 b) 45 c) 60 d) 110

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

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?