stephanie spends $15 each month to belong to a photography club. As a member of the club she can develop rolls of film or $2.50 Write and solve an equation to find the total amount Stephaine will spend this month if she develops 5 rolls of film
total amount = 15 + 2.50x where x is the number of rolls of film developed....so we have.....
15 + 2.50 (5) = $27.50
