She will have four pound left because 2 times 3 is 6 and 10 minus 6 is 4
A hexagonal prism should work! The two bases are hexagons, and there are 6 lateral faces that are rectangles. When you count the edges, there are 18
N = 30 makes that a perfect square
If 3 dozen cookies is 36 then the average weight of each cookie is 5/9 ounces or 0.5555555 ounces
In this case y=-7. Hope this helps :)