a man borrowed $2500 from his wife. The next day, he borrowed another $2500 from his wife. He later asked the wife how much he is owing her and she made the following calculations. 2500+ 2500 =41000 is she right or wrong? Explain your answer​

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

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

Bring the fraction a/a-4 to a denominator of 16-a^2