Identify the non-linear equation. a) y = 3 b) y = 3x c) y = 4x - 2 d) y = 2x2 - 1 e) y = 2x - 1 eliminate

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.