jennifer babysat on friday and made 52.20in 6 hours. On sunday she baby sat for 4 hours and made 35.Was the amount she earned each day proportional to the number of hours that she worked?

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

step-by-step explanation:

a'(12.5,11.25)

slope=(y1-y2)/(x1-x2)