A rectangular garden measures 86 meters. It is desired to remove part of the garden to install a uniform sidewalk of width (x) around of such garden. The surface of the new garden must be 16of the old garden. Determine the width (x) of the sidewalk of the new garden. I really need help

Afunction, f(x), represents the height of a plant x months after being planted. students measure and record the height on a monthly basis. select the appropriate domain for this situation. a. the set of all positive real numbers b. the set of all integers oc. the set of all positive integers od. the set of all real numbers reset next