What is the equation of the line that is perpendicular to f(x) and passes through the point (4, –6)

4x + 3y = –2
3x + 4y = –12
4x – 3y = 34
3x – 4y = 36

17 in long 1.3 ft wide and 8in high what is the volume

The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?