What rational number is equal to 4.5 40/9 41/9 42/9 43/9

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

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

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?