* Mr. Herring teaches a swimming class at the local activities center. There is a $15 membership fee for the center and Mr. Herring's class costs $10 per hour.
Write an equation showing how many hours, h, you could participate in the
class with $50.

Derek purchased a new gym membership. it costs him seven dollars a month plus two dollars for every time that he visits the gym. he wants to spend less than 25 dollars a month to visit the gym. write an inequality that models the situation using the variable v for the number of visits per month. also find the maximum number of visits he can make to the gym and still keep his cost below 25 dollars a month.