PLEASE HELP!

A room an a hallway have different dimensions but the same area.

(The room is w+1 by w, and the hall is 3w by w-2. The w-2 and the w sides are in a line.)

18. Write an equation that relates the areas of the rooms.

19. Find the value of w.

Jack is considering a list of features and fees for denver bank. jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements?

The sum of two numbers is 86, and their difference is 20. find the two numbers

14 pointslet x be the seats in the small van and y the seats in the large van. how many seats does the large van have? a company uses two vans to transport worker from a free parking lot to the workplace between 7: 00 and 9: 00a. m. one van has 9 more seats than the other. the smaller van makes two trips every morning while the larger one makes only one trip. the two vans can transport 69 people, maximum. how many seats does the larger van have?