A line is perpendicular to y=1/2x-9 and intersects the point (3,2). what is the equation of this perpendicular line? y= -2 + __?

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

Write the equation in logarithmic form m^x=n

Kristen is wrapping presents for the holidays. she has a box that measures 4 ft. x 2 ft. x 2 ft. how many square feet of wrapping paper does she need to cover the box without overlapping?