Aline passes through the two given points. is it vertical , horizontal ,or neither ? (8, 3), (8, -4) vertical horizontal neither

I'll give brainliest if you answer right : )

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?

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.