jayjinks976
jayjinks976
06.11.2020 • 
Mathematics

The home cleaning company charges $300 to power-wash the siding of a house plus $15 for each window. Power Clean charges $45 per window, and the price includes power-washing the siding. How many windows must a house have to make a total cost from The Home Cleaning Company less expensive than Power Clean? Let w be the number of windows.

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