An electrician charges $40 to come to your house. She also charges $55 for each hour that she works. The electrician charges you a total of $190. How many hours does the electrician work at your house. Use h for the number of hours
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Answered by
1
Answer:
h = 30/11
Step-by-step explanation:
Total Cost = 55h + 40
190 = 55h + 40
190 - 40= 55h
150 = 55h
h = 150/55
h = 30/11
Answered by
1
Answer:
why dont you google it if you want fast answers
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