HELP ASAP THIS IS SOMETHING DUE IN LESS THAN AN HOUR AND I HAVE OTHER PROBLEMS TO DO

Which set of reflections would carry trapezoid abcd onto itself? a) x-axis, y=x, y-axis, x-axis b) x-axis, y-axis, x-axis c) y=x, x-axis, x-axis d) y-axis, x-axis, y-axis, x-axis

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2