Please help Given parallelogram ABCD determine the missing information

Don’t answer with one answer, blank or ridiculous answer please this is serious

Part a : solve - vp + 40 < 65 for v . part b : solve 7w - 3r = 15 for r show your work!

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?

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression