Find the values of x and y with the containing numbers of 8y, 40, and 40. Please help, thanks! I figured out 5 for y, but I can’t seem to get x.

Which expression gives the exact value of x?

Which function represents the sequence? f(n)=n+3 f(n)=7n−4 f(n)=3n+7 f(n)=n+7

‼️‼️‼️‼️‼️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 440 f, find the pressure exerted when the temperature of the gas is 380°f. (show work)