A student buys a laptop for 250 US dollars and at the end of the year sells it for 20% less than was paid for it. It is sold for?

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?

What is the y intercept of f(x)=(1/2)^x?

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)