Which is a 180 degree angle?

In which form is the following function written? y = - 2(x – 3)(x + 5)

Find the commission on a $590.00 sale if the commission is 15%.

Jo divides a candy bar into eight equal pieces for her children to share she gives three pieces to sam three pieces to leslie and two pieces to margie rose the two month old baby does it doesn't get any what fraction shows how muchw candy each of the four children got. what's the answer to my question