How do i do this? i have to make same common denominator and answer in book is 2.

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

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

Complete the input-output table for the linear function y = 3x. complete the input-output table for the linear function y = 3x. a = b = c =