−3x+4y=14 choose 1 choose 1 (choice a) a only (2,5)(2,5) (choice b) b only (4,6)(4,6) (choice c) c both (2,5)(2,5) and (4,6)(4,6) (choice d) d neither

Find the volume of the described solid. the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x. a) 441b) 147c) 864d) 882

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

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?