Change the expression to a single square root, or its opposite: a) 1/3* √18 b) 5*√a/5 c) 2*√3/4 d) -10*√0.02 e) -1/2*√12x show all your work and answer correctly.

Create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

Select all of the quadrants that the parabola whose equation is y=√x-4 (principal square root) occupies. i ii iii iv

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression