What is the product of 0.8 and 7

On a coordinate grid, point p is at (4, 3) and point r is at (−2, −5). points q and s are a reflection of both points across the x-axis. what are the coordinates of q and s? q(−4, 3), s(2, −5) q(4, −3), s(−2, 5) q(−4, −3), s(2, 5) q(−4, 3), s(−2, 5) ; -; i can't figure it out, if someone can me with the answer,that would be nice

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)

How do i find the missing angle measure in a polygon