At the stadium, the grandstands, bleachers and box seats cost $6.75, $4.50 and $10.50, respectively. if you have $80, then how many box seats can you purchase?

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

the answer is the third / last answer

step-by-step explanation: