Write the equation of a line that is perpendicular to y=-2/7x+9 and passes through the point (4,-6)

Avegetable garden and a surrounding path are shaped like a square together are 12 ft wide. the path is 1 feet wide. if one bag of gravel covers 8 square feet, how manu bags are needed to cover the path? round your answers to the nearest tenth.

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?

Find the volume of the solid bounded by the plane z=0 and the paraboloid z=1-x^2 –y^2