The lines shown below are perpendicular. If the green line has a slope of 2/5, what is the slope of the red line?

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

The clayton family’s pool has vertices at the coordinates (0, 2), (0, 5), (2, 5), (2, 6), (5, 6), (5, 1), (2, 1), and (2, 2). if each grid square has an area of 9 square feet, what is the area of the pool?

Asporting good store is offering 30 percent off of the original price(x) of football cleats. the discount will be reduced by an another $7 before sales tax.