Divide using synthetic division.
(r^4 - 3r^3 - 15r^2 + 7r + 2) / (r + 3)

During your cycling trip, you and your friends often stayed in hostels. the prices of these are listed below. hostel standard room (price per night) with breakfast (price per night) super sleep hostels £22.45 £28.65 normandy nights £18.55 £25 zzzola hostels £24.50 £30.99 belgian beds £11.20 £18.55 night-time rest days ? £33 what is the range in cost for a single night, including both standard room prices and with breakfast prices?

Use the elimination method to solve the systems of equations. choose the correct ordered pair. 7x+4y=39

Use circumcenter theorem to solve for the given values