Joanna earned 178 points in her first race. She lost 43 points in her second race and lost 45 points in her third race. How many points did Joanna earn overall?

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

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Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online