The volume of 2 spheres have a ratio of 27: 125. what is the ratio of their radii

3. solve by graphing: y = 2x + 6 x + y = -3

What is the upper quartile in the box plot?

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle