A submarine rises to the ocean's surface at 720 feet in 6 minutes. Find the points submarine's change in elevation per minute.

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

What is the value of x in the equation7x+2y=48 when y=3

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.