Arecent online survey published that a hospital needs 9 nurses for every 45 patients. how many nurses a hospital would need in order to take care of 255 patients?

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

Write the equation in general quadratic form: plz !

Ebert used to make $22 an hour, but got a 10% raise. how much more will he make in a 40 hour work week with raise?