Hewp..Pls Write an equation of the line that passes through (8, 1) and is perpendicular to the line 2y+4x=12

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

I'll give brainliest if you answer right : )

Anyone know? will mark brainliest if you're correct!