HELP!
Select the correct answer.
What is the sum of entries a32 and b32 in A and B?

a32 means you look at the third row and second column of matrix A

a32 = 4

Similarly, b32 = 9 but we look at matrix B this time

Now add the values found to get

a32 + b32 = 4+9 = 13

D.13

Step-by-step explanation: I got this right on edmentum.

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