Do these pairs of values (x and y) represent two quantities that are
proportional?

It takes jonas 7 1/4 minutes to run the mile. it takes mario 8 5/12 to run the mile. how much faster is jonas than mario? 5/6 minute 1 1/3 minutes 1 1/6 minutes 1 1/2 minutesi will give points and brainlest

Which function has the domain x> -11

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week