Determine if the two lines are parallel, perpendicular, or neither. Show the work used to get your answer

There is diarrhea on the floor. what do i do? my mum gonna see that i diarrhea on the floor! * don't report, i'm serious! *

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "