What is the simplified expression for-3cd-d(2c-4)-4d
0 -5cd.
o cd-80
o 500-80
0 -5cd-8d

0 -5cd.

Hope this helps :)

- Martiinez :)

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

i dont understand the question? ?

step-by-step explanation: