A hat was origanaly $21.50 the hat was advertised to be on sale to 20% off the regular price what was the original price of the hat

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

For each proportion find the unknown number x 1/5/8=×/15

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex