Kiersten runs a website that helps people learn programming. Every month, Kiersten receives a subscription fee of $10 from each of the subscribers to her website. Last month, the website had 100 subscribers. This month, 30 new members joined the website, and 10 members cancelled their subscription. How much money will Kiersten’s online business earn this month?

QUESTION POSTED AT 18/04/2020 - 07:54 PM

Answered by admin AT 18/04/2020 - 07:54 PM

200 dollars for this month. overall 1200.
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