Х | 40 yd Parking Lot In Exercises 49-52, use the following information. Your school plans to increase the area of the parking lot by 1000 square yards. The original parking lot is a rectangle, as shown. The length and width of the original parking lot will each increase by x yards. The width parking of the original parking lot is 40 yards, and the length lot of the original parking lot is 50 yards. 49. Find the area of the original parking lot. 50 yd 50. Find the total area of the parking lot with the new space. 51. Write an equation that you can use to find the value of x. 52. Solve the equation from Exercise 51. By how many yards should the length and width of the parking lot increase? need help with 52 I have the answer for 51 just a little lost on how to 52

Acaterer knows he will need 60, 50, 80, 40 and 50 dinner napkins on five successive evenings. he can purchase new napkins initially at 25 cents each, after which he can have dirty napkins laundered by a fast one-day laundry service (i. e., dirty napkins given at the end of the day will be ready for use the following day) at 15 cents each, or by a slow two-day service at 8 cents each or both. the caterer wants to know how many napkins he should purchase initially and how many dirty napkins should be laundered by fast and slow service on each of the days in order to minimize his total costs. formulate the caterer’s problem as a linear program as follows (you must state any assumptions you make): a. define all variables clearly. how many are there? b. write out the constraints that must be satisfied, briefly explaining each. (do not simplify.) write out the objective function to be minimized. (do not simplify.)