A positive integer k is such that k(k + 2013) is a perfect square. show that k cannot be prime and find the correct value of k​

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

Can someone me out here and the tell me the greatest common factor