Solve the system of linear equations by graphing. y = –x – 7 x + 2y = 4 what is the solution to the system of linear equations? (–4.5, 4.25) (–1.7, –2.8) (0, –7) (3, 0.5)

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.