Sean wrote the equation 9.25 = 5m, where m is the cost per pound of pears, to show
the relationship between the total cost and the number of pears he bought at Quick
Mart.
What is the unit cost of the pears? Write an equation to represent the unit cost of the
pears.

Abby is collecting rainfall data. she finds that one value of the data set is a high-value outlier. which statement must be true? abby will use a different formula for calculating the standard deviation. the outlier will increase the standard deviation of the data set. the spread of the graph of the data will not change. abby will not use the mean when calculating the standard deviation.