Free 15 points cause why not :)

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

Find the solution(s) to x^2-14+49=0