Dontrelle received 30% off when he purchased a rare book reguraly priced at $96.50. how much did dontrelle pay?

$67.55 did dontrelle pay.

Step-by-step explanation:

As per the statement: Dontrelle received 30% off when he purchased a rare book reguraly priced at $96.50.

He purchased a rare book regularly prices = $96.50.

Let part of quantity he pay be x.

⇒

Simplify:

x = $67. 55

Therefore, $67.55 did dontrelle pay.

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

b

step-by-step explanation: