Mathematics, 06.11.2019 10:31, april861

Maria is comparing the prices of two window cleaning companies. company a charges $6 per window and an additional $12 as service charges. company b charges $5 per window and an additional $15 as service charges.

part a: write equations to represent company a's and company b's total charges for cleaning a certain number of windows. define the variable used in the equations. (4 points)

part b: which company would charge less for cleaning 8 windows? justify your answer. (3 points)

part c: how much money is saved by using the services of company b instead of company a to clean 6 windows? (3 points)
(10 points)

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Maria is comparing the prices of two window cleaning companies. company a charges $6 per window and...