Brian irons 2/9 of his shirt in 3 3/5 minutes brian irons at a constant rate at this rate how much of his shirt does he iron each minute

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

d. you cannot tell because there are no values shown.