Please help I'll give 45 points just ignore 1&2 and do 3 please

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 n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)