Sam made $210.00 last week. If he worked 35 hours, how much is he paid for one hour of work? dollars per hour.

$6 Dollars Per Hour

Step-by-step explanation:

210/35=6

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.

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