Find the distance between the two points in simplest radical form.
(-6, 6) and (1,8)

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

Shane can shovel the driveway in 4 hours, but if his sister it would take 2 hours. how long would it take taylor to shovel the driveway alone

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0