How much would you save, per pound, if you buy your ground beef at SuperGrocery A, rather than SuperGrocery B?

Examine this system of equations. what integer should the second equation be multiplied by so that when the two equations are added together, the x term is eliminated? 3/4x+1/7y=6 1/8x-3/5y=16

Find the volume of the solid bounded by the plane z=0 and the paraboloid z=1-x^2 –y^2

Me i'm timed right now! a. (0,-5)b. (0,-3)c. (0,3) d. (0,5)