Given p(x) = x4 – 13x2 – 25x – 12. a) use long division to determine the remainder when p(x) is divided by (x2 – 4)? show all of your work for full credit. b) use mathematical methods to prove that your quotient and remainder are correct. show all of your work for full credit.

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

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula