The slope of a line is . What is the slope of a line perpendicular to this line?

Let f (x) = x e8x. find a formula for the nth derivative of f, where n is any positive integer. use x and n in your answer if needed. f (n)(x) =

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)