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Solve and write interval notation for the solution set. with steps. Then Graph the solution set. -1≤x-4<8? Whats the measure of an angle if it is 210 degrees less than five times it s complement? Calculate the mass percent of a solution that is prepared by adding 68.0 g of NaOH to 204 g of H2O. Express your answer numerically.? Explain why a sample of pure water at 40 degrees Celsius is neutral even though [H3O]= 1.7x10^-7 M. Kw is 2.9x10^-14 at 40 degrees Celsius? What is a misdemeanor in the state of MO?