PLEASE HELP ASAP AND EXPLAIN HOW TO SOLVE WILL GIVE 30 POINTS PLUS BRAINLIEST PLEASE HELP

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.

Find an equation for the line that is perpendicular to the graph of 5x-3y=9 if the two lines intersect at x=30

The graph of f(x)= 3•2^x-3 is shown below. g(x) is a transformation of f(x)