Town B is 30 km from town A. Town C is 23 km from town A and due west of town A Town B is due south of town C.
HELP ASAPP!!!

Solve the system of equations y= 3/2 - 1, -x+ y =-3

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?

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0