Need rn! worth 30

What is the value of T(−4) when T(x)=−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?

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle

What is the t intercept of the line given by the equation below y= -10x + 14