(5 Marks) 2. Given below are the graphs of: y = -x +1 and y=* 1 -2 -3 2.1. State the rule that represents: (a) A: (b) B:​

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

Explain why the factor 1.5 is broke. into two numbers in the model.

Factor the expression using the gcf. the expression 21m−49n factored using the gcf