Which sets represent functions? select all that apply. a) (1,b), (5,a), (8,b) b) (1,b), (5,a), (5,c) c) (1,7), (49,7), (52,7)

What is not true about kl and mn? what is mn? (show your work)

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

What are two numbers that add up to -9 and multiply to -10 best answer gets branliest and 100 extra points