What is the value of z?

The pressure exerted on the walls of a container by a gas enclosed within it is directly proportional to the temperature of the gas. if the pressure is 6 pounds per square inch when the temperature is find the pressure exerted when the temperature of the gas is 380 degrees f show work for the

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30