Answer:
company a the rate per window is $75
Explanation:
the graph shows company a charges $75 for 1 window
company b (by the chart) charges $55
company c (using the equation) charges $60
35(1)+25=$60 (1 in the equation is the number of windows)
Company B
Company A charges 25 per window, company b charges 40 per window, and company c charges 35 per window so company b has the highest rate
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