The Hu family goes out for lunch, and the price of the meal is $52 The sales tax is on the meal is 6%, and the family also leaves a 20% tip on the pre-tax amount. What is the total cost of the meal.

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.