Simplify this expression. -\frac{3}{5}(-8+\frac{5}{9}x-3)
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One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

There is an entrance to the computer room at point e which lies on ab and is 5 feet from point a. plot point e on the coordinate plane. find the distance from the entrance at point e to the printer at point e

If the perimeter of the square equals the perimeter of the regular pentagon. each side of a pentagon is 16cm long. how long is each side of the square?