A rectangle is 5 feet long and (6x + 3y) feet wide. Which expression represents the area of the rectangle in square feet? Please help.

Find the x coordinate of the point.

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

Anyone know? will mark brainliest if you're correct!