What type of rock is marble? describe how a piece of marble is likely to change over several years.

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

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).

What is the value of x in the equation7x+2y=48 when y=3