Find the value of x or y so that the line through the points has the given slope. (x,7) and (6,-2); slope -3/5

Which of the following expressions is equal to 2x^2+8

In the diagram, be and ad pass throughthe center of circle o, and the area ofsector aoc is 47.45 square units. what isthe area of sector boc? use the value =3.14, and round your answer to two decimalplaces.22.33 square units25.12 square units

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.