## A window washing company charges $550 to clean 20 windows and $775 to clean 35 windows. Determine: The cost PER WINDOW The fl

Question

A window washing company charges $550 to clean 20 windows and $775 to clean 35

windows. Determine:

The cost PER WINDOW

The flat fee charged by the company

Make an equation to represent this scenario.

Use your equation to determine the cost to clean 50 windows.

How many windows could you have cleaned for $880?

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Math
3 weeks
2021-09-28T16:37:14+00:00
2021-09-28T16:37:14+00:00 1 Answer
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## Answers ( )

Answer:The cost PER WINDOW =

$15The flat fee charged by the company =

$250Make an equation to represent this scenario.

y=15x+250Use your equation to determine the cost to clean 50 windows.

y=15x+250

y=15(50)+250

y=750+250

y=1,000$1,000How many windows could you have cleaned for $880?

y=15x+250

880=15x+250

630=15x

42=x

42 Windows