Awelder cut a piece of metal so that it fits tightly into its spot. the welder cuts 9\16 of an inch off the metal so that it measures 3 3\4 inches. what was the size of the original piece?

a) 3 3/16
b)3 7/16
c) 4 3/16
d)4 5/16

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. !

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?

Which is the focus of a parabola with equation y2=4x