Find an equation of the plane. the plane that passes through the line of intersection of the planes x − z = 2 and y + 3z = 3 and is perpendicular to the plane x + y − 4z = 5

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8