What is the center of a circle whose equation is x2 + y2 + 4x – 8y + 11 = 0?

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?

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a

Me n o w. i need t h i s. 10 points