Kiersten runs a website that helps people learn programming. Every month, Kiersten receives a subscription fee of \$10$10dollar
2 answers:
Answer:
The answer is $1200.
Step-by-step explanation:
Every month, Kiersten receives a subscription fee of $10.
Last month, the website had 100 subscribers.
This month, 30 new members joined the website, and 10 members cancelled their subscription.
So, total subscription this month =
Hence, her earnings this month will be = dollars
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So, we wrote the expression in the form , which means that r is the dependent variable and b is the independent variable, as requested.