Use the matrix tool to find the solution to the system of equations. Enter the z-value of the solution in the box below. 3x-y-z=3 -2x + 3y + z = -3 4x - 2y - 2z = 2

When can u say there is no solution for a system of linear inequalities? explain your answer and show with a system and graph

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.