Question 23069
The perimeter of a rectangle P = 2W + 2L.  Therefore, the distance around the flower bed is 2*6 + 2*1 = 14 yards.  There are 3 stones per yard, doubled, for a total of 14*3*2 = 84 stones at a cost of 84*$2.32 = $194.88.  


R^2 at SCC