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15-09-2014
Mathematics

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shirley is going to have the exterior of her home painted. tims painting charges $250 plus $14 per hour. colorful prints charges $22 per hoour. how many hours would the job need to take for tims painting to be a better deal

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15-09-2014

\(x-\ number\ of\ hours\\\\ 250+14x<22x\ \ \ |Subtract\ 14x\\ 250<22x-14x\\ 250<8x\ \ \ |Divide\ by\ 8\\ x>31,25\\\\ \textbf{It\ should\ take\ 32\ or\ more\ hours.}\)

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