Find the solution of given expression

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What are the coordinates of the hole in the graph of the function f(x) ? f(x)=x2−9x−3 enter your answer in the boxes.

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?