The distance between hadley and greenville is 13 miles less than the distance between parker and greenville write 2 equations that compare the distance between hadley and greenville and the distance between parker and greenville whats your varibles

Solve: 3x+y=6 4x-2y=18 show all work !

Which graph represents the parent function of y=(x+2)(x-2)

Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.