Write an algebraic expression to find the PERIMETER of a rectangle with a length of 4x-5 and a width of 7. *Hint: draw yourself a rectangle, and label all 4 sides* *Make sure your expression is simplified, and in order, don't type any spaces.

Barrett is comparing the membership fees for two museums. the art museum charges a one-time fee of $8.25 plus $2.25 per month. the science museum charges a one-time fee of $10.75 plus $3.50 per month. how much does barrett save by joining the art museum instead of the science museum?