The coefficients of a quadratic equation are all integers. The discriminant is 0. Which statement best describes its roots?

A) Two irrational roots
B) No real roots
C) One rational root
D) Two rational roots

plz help im having a really tuff time right now

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.

April carriers 5 suitcases to car. each suitcases weighs 6 1/2 pounds. how many pounds does april carry in all