Coach Rowley has determined how many calories he burns while riding his exercise bike. The graph shows the number of calories he burned after biking different numbers of minutes. Complete each statement. The calories burned per minute is ? the same for each time period, so the relationship is ?

The constant of proportionality is ​

What is the value of x when x + 7 = 21?

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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