Problem Set The Spouse Cleaning Company has chaned 28 houses this number represents the
total number of houses the company is contracted to clean, how many total how the company dean by the
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If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?