The ages of three siblings are all consecutive integers (meaning each is only a year older than the previous sibling). The sum of their ages is 39. How is old is the youngest sibling? Hint: youngest = x, middle = x+1, oldest = x+2

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?