In which state was the addition property of equality applied

Classify the following triangle check all that apply

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.

East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy