Determine which lines are parallel if _1 = 22. a
b
2
о
a || b
c || 0
a || C
No lines are parallel.

c || d

Hope this helps!:)

do you have any choices

step-by-step explanation:

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