Question 15
Calculate the distance between the points P=(-1, -2) and N=(5, -7) in the coordinate plane.
Round your answer to the nearest hundredth.

Match each expression with its simplified form.

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean

Which of the following points is a solution to the system of equations shown? y - x = -1 x + y = -5