Mary purchased a prepaid phone card for $30 . long distance calls cost 22 cents a minute using this card. mary used her card only once to make a long distance call. if the remaining credit on her card is $21.42 , how many minutes did her call last?

Which is an accurate comparison of the two data sets? the commute to work is typically shorter and more consistent than the commute home. the commute to work is typically shorter but less consistent than the commute home. the commute to work is typically longer and less consistent than the commute home. the commute to work is typically longer but more consistent than the commute home.