e. Mrs. Smith is adding a gravel border to her square-shaped vegetable garden. If the length and width of her garden are 7 feet and the width of the border is x feet, what is the area of the garden and border together?

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.

Whats are the trickiest steps to do when adding or subtracting rational expressions? how does knowledge of rational numbers u in adding and subtracting rational expressions?

You buy a veido game for $60 and the sales tax is 8% what is the total cost for the game including the sales tax