Matt makes $80 a month mowing lawns. his friend james also mows lawns, but he makes x dollars less per month than matt does. james makes a total of $816 per year. how much less each month does james make than matt? equation: 12(80 – x) = 816 (i'm not good at maths)

What is the binomial expansion of (2x-3)^5

Select all of the quadrants that the parabola whose equation is y=√x-4 (principal square root) occupies. i ii iii iv

Need now 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.