The table shows a bank
account balance for 2 days.
how much did the bank
account change over the two
days?

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation:

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