Y= 2x +6
-2y + 4x = 12

Given a(-12,5) and b(12,29) find the point that divides the line segment ab three-eighths of the way from a to b

The parabola opens: y=√x-4 (principal square root) up down right left

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle