SOLUTION: A person hired a firm to build a CB radio tower. The firm charges $100 for labor for the first 10 feet. After that, the cost of the labor for each succeeding 10 feet is $25 more th

Question 588547: A person hired a firm to build a CB radio tower. The firm charges $100 for labor for the first 10 feet. After that, the cost of the labor for each succeeding 10 feet is $25 more than the preceding 10 feet. That is, the next 10 feet will cost $125, the next 10 feet will cost $150, etc. How much will it cost to build a 90-foot tower?
Answer by Theo(13342) (Show Source): You can put this solution on YOUR website!
90 foot tower would cost as follows:
cost for first 10 feet = $100.
cost for additional 80 feet = 8*25 = $200.
total cost would be $300.

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