What is the pre-image of vertex A' if the image shown
on the graph was created by a reflection across the
line y=x?
O (10.-2)
O (-10.2)
O (-2-10)
O (2. 10)

What is a possible solutions of the x> 3?

Find the solution of this system of equation -7x+y=-20 9x-3y=36

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?