Please help! Thanks

The pressure P , temperature T (in Kelvin), and volume V of an ideal gas are related by W = nRT . t t . . . T where n IS the number of moles of the gas and R IS the universal gas constant. For purposes of this discussion board, let nR = 1 ; thus P = 7 . Submit a discussion board post answering the following questions. 1. Suppose that the volume is held constant and the temperature increases by A T = 0.05 . What is the approximate change in pressure? Does the pressure increase or decrease? 2. Suppose that the temperature is held constant and the volume increases by A V = 0.1 . What is the approximate change in pressure? Does the pressure increase or decrease? 3' Suppose that the pressure is held constant and the volume increases by A V = 0.1 . What is the approximate change in the temperature? Does the temperature increase or decrease