What is the equation of the line that passes through the point (3,-8)and has a slope of 0

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ

Dawn is selling her mp3 player for 3 4 of the original price. the original price for the mp3 player was $40. how much is she selling her mp3 player for?