What is the slope of the line between point A(-3, 4) and B(2, -7)?

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height