50 POINTS NEED HELP ASAP The carpet in my house needs to be cleaned. It is filthy, for some strange, unknown reason. I called two carpet cleaning companies to see how much they charge to clean the carpets. The first company wants to charge me a $45 materials fee and $15 per room. The second company says they will charge me a flat fee of $25 per room with no materials fee. I need to know how many rooms could be cleaned and the total bill would be the same from both companies.

A. Write the system of equations (2 equations) needed to solve this problem.

Have x = number of rooms and y = total cost in your equations.

B. Identify which method you used to solve the problem and show how you got the answer. If you use graphing, copy and paste (control v) the screenshot of your graph of the system showing where the lines intersect. If you use substitution or elimination, show the steps to how you solved the problem.

C. How many rooms could be cleaned where the bill from both companies would be equal? How much would it cost?

D. Which company is the better deal if I needed 10 rooms cleaned? Explain your answer.