What is the ratio of 8 in 28

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

‼️‼️‼️‼️‼️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)