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Write the expression 7x^3-28xy^2 as the product of 3 factors

You are living in aldine, tx and you are planning a trip to six flags in arlington, tx. you look on a map that has a scale of 0.5 inches to 30 miles. if the map shows the scale distance from aldine to arlington is 4 inches, how far is the actual distance?

Write a problem to fit this equation 2k + 5 =29