Equation 1: -4x+8y=40 equation 2: -2x=y

{0,1,2,3,4,5,6,20,21,22,23,24,25} the distribution is considered to be: skewed the right, skewed the left, not skewed?

Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path

Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?