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Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

On saturday a souvenir shop had 125 customers.sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]