Acarpenter is assigned the job of expanding a rectangular deck where the width is one-sixth the length. the length of the deck is to be expanded by 4 feet, and the width by 2 feet. if the area of the new rectangular deck is 56 ft2 larger than the area of the original deck, find the dimensions of the original deck.

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 computer that controls a bank's automatic teller machine crashes a mean of 0.6 times per day. what is the probability that, in any seven-day week, the computer will crash less than 5 times? round your answer to four decimal places

Which graph shows the solution to the system of linear inequalities? y-4t< 4 y