Simplification (x and ÷)

the first answer is a⁴ +am²

Step-by-step explanation:

when dividing exponents add or subtract each other

a² + a² = a⁴

am + am =am ² ( they each have one so they add up to two)

an and mn cancel each other out

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