Your tire air pressure is decreasing at a constant rate so that the air pressure is a linear function of time initially there is 38 pounds per square inch of air pressureFour hours later there is 30 pounds Per square inch Of air pressure what is the Slope of the linear function that is air pressure ? The slope islbs/in^2/hour

Barbara has a good credit history and is able to purchase a car with a low-interest car loan. she co-signs a car loan for her friend jen, who has poor credit history. then, jen defaults on the loan. who will be held legally responsible by the finance company and why? select the best answer from the choices provided. a. barbara will be held legally responsible because she has a good credit history. b. jen will be held legally responsible because she drives the car. c. barbara will be held legally responsible because she is the co-signer. d. jen will be held legally responsible because she has a poor credit history. the answer is a