Suppose you reflect a nonregular figure over the x-axis and then reflect it over the y-axis. is there a single transformation using reflections or translations that maps the primage onto the image? justify your answer.

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?

An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.