What is the product of (3a 2)(4a2 – 2a 9)?
a. 12a3 − 2a 18
b. 12a3 6a 9
c.12a3 − 6a2 23a 18
d. 12a3 2a2 23a 18?

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

answer: 16

step-by-step explanation: first you would add 6+6 which equals 12 then add 2+2 which equals 4. then add 12 + 4 which is 16.

hope this ^_^