10 points. The prism below is made of cubes which measure 1/2 of a foot on one side. What is the volume? A. 16 B.2 C.8 D.4

With number 11 ( show how you got the answer)

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0

Luisa sells stuffed animals. she sells her stuffed elephant for $34.90, and the sales tax is 6% of the sale price. about how much is the sales tax on the elephant?