Kiersten runs a website that 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

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

step-by-step explanation: