What is the quotient of 64 over −11?

Gabriel paints flower pots to sell at a craft fair. she paints 2/5 of a flower pot teal, 1/4 of it yellow, and the rest of it white. what fraction of the pot is painted either teal or yellow?

What point is the projection of q on a) r b) s c) t

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?