On Tuesday, the temperature in Fairfield, Montana fell from 51°F at noon to -9°F at midnight. What was the average temperature change per hour?

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Find the slope of the line passing through a pair of points

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