9 and 10 pls help :)

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?

Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?

Polygon abcd is a rectangle what is the area