Helppp
(Show ur work please)

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

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58

hmu if ur willing to do a algebra a online class i’ll pay 600 hmu on the gram profitpreme

55 because 55 + 55 = 110 good luck babe