Please help :) find C', D', and E', if triangle CDE with vertices C(-1, 3), D(4, 2) and E(3, 1) A) translated along the vector B) 270° counterclockwise rotation about (2, -3)

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

Factor this polynomial completely x^2-64

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much