Hello, I need help with this! also could you please explain how you did it, thank you! :)

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

Vanessa earns a base salary of $400.00 every week with an additional5% commission on everything she sells. vanessa sold $1650.00 worth of items last week.

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.