What is the solution of the system? use elimination -×+2y= -12
-3x+6y= -11

A. infinitely many
B.(1,8)
C. (-1,-8)
D. no solution

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2

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?