I need help with this math i am not very good at it

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

Apolygon is shown on the graph: a polygon is shown on the coordinate plane. vertices are located at 3 comma 5, 1 comma 3, 1 comma 1, 2 comma 0, 4 comma 0, 5 comma 1, and 5 comma 3. what effect will a translation 3 units down and 2 units left have on the polygon? be sure to address how it could impact the angles, side lengths, and congruency between the original pre-image and the image. xd i need

In a rectangle klmn, km = 6x + 16 and ln = 49. find the value of x