Jim walked 8 miles in 48 minutes. How long can he walk in 72 minutes?

Jubal wrote the four equations below. he examined them, without solving them, to determine which equation has no solution. which of jubal’s equations has no solution hurry

What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5

Graph each quadratic function and identify its key characteristics. f(x) = x^2 - 2x - 3