Please please help me and show full work ty so much

Find the x coordinate of the point.

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !