Given f(x) = 8x + 8 and (f + g)(x) = 10 - 5x, find the function g

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?

The function below is written in vertex form or intercept form. rewrite them in standard form and show your work. y = (x+4)(x+3)

The path traveled by a bottlenose dolphin as it jumps out of water is modeled by the equation y=-0.4+3x, where t is the height above water and x is the horizontal distance in feet. if a beam of light is shone upward at an angle modeled by the equation x+y=10, at what height from the waters surface will the beam of light hit the dolphin