Problema Solution
Adriano runs a website that helps writers write better stories. Every month, Adriano receives a subscription fee of \$5$5dollar sign, 5 from each of the subscribers to his website. The website had 200200200 subscribers last month. This month 404040 new members joined the website and 101010 members cancelled their subscription.
How much money will Adriano’s online business earn this month?
\$
Answer provided by our tutors
Subscription fee = $5
Number of subscribers last month = 200
Number of new subscribers this month = 40
Number of cancellations = 10
Number of subscribers this month = 200 + 40 - 10
Number of subscribers this month = 230
Total money earned this month = 230*5
Total money earned this month = $1,150
Adriano’s online business will earn $1,150 this month.