A) It cost $ ___ per lb of chopped walnuts.
B)It cost $_ for 7.5 lbs of chopped walnuts.

What is the exact volume of the cylinder? 16in going into the middle of the top of the cylinder and 40in in height a) 25,600(pi)3 b)10,240(pi)3 c)1280(pi)3 d)640(pi)3

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827