The perimeter of a rectangular mat is 16 feet. It is 6 feet long. How wide is it? A 2 ft
B 1 ft
C3ft
D4ft

What is x3+3x2−16x−48 divided by x−1?

The square root of 9x plus 7 plus the square rot of 2x equall to 7

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