What is 9k + 1 = ─9 + 7k solved for the variable???

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 quadratic function h(t)=-16.1t^2+150 choose the graph representation

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl