At the spring dance there were 23 more students than 6 times the number of
teachers. there were 215 students that attended the dance. how many teachers
attended the dance?

a.23 teachers

b.138 teachers

c.40 teachers

d. 32 teachers

Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?