Which of the angles are congruent, select all that apply

How many zeros does this polynomial function, y=(x-8)(x+3)^2

Grant simplified the expression 1.5(-3.2 + 2.5) his work is shown below explain the error in grants work

In a city, 6th and 7th avenues are parallel and the corner that the pizza palace is on is a 54° angle. what is the measure of the angle that is made with 7th ave and broadway on the corner of the shake hut?