Suppose the equation of the regression line for the number of emails a person receives at a particular sales company is given by y = 15 + 6 ⋅ x. Where y is based on the number of accounts the person...

Suppose the equation of the regression line for the number of emails a person receives at a particular sales company is given by y = 15 + 6 ⋅ x. Where y is based on the number of accounts the person has, x. If a person has 15 accounts, find the number of emails they will receive.


Number of emails:  __?__