Tyler said that the composition of an even number of opposite isometries is a direct isometry and thay the composition of an odd number if opposite isometries is an opposite isometry. do u agree with tyler? justify your answer.

Find the difference (8ab+a+2) - (3ab+6)

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

What is the distance between point a and b