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OpenStudy (anonymous):
Use the five steps for problem solving to answer the following question. Please show all of your work. Andrew is having an irrigation system installed in his yard. Company A charges $1250 plus $15 per sprinkler head. Company B charges $1200 plus $17 per sprinkler head. How many sprinkler heads will Andrew need to have to make Company A a better deal?
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OpenStudy (anikate):
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