The perimeter of a square garden is 54 feet. What is the length of one side of the garden?

This question awards 100 ! i really don’t want to fail i will also mark you !

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true

Determine if the equation defines y as a function of x: 2xy = 1. yes o no