Can you solve these please and show your work

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.