The linear regression equation for the given data is:

$y = 22.51x + 63.54$

Would you like more details or have any questions?

Here are 5 related questions you might find interesting:

1. How do you interpret the slope and y-intercept in a linear regression equation?
2. What does it mean if the slope of the regression line is negative?
3. How can you assess the accuracy of a linear regression model?
4. What are the assumptions underlying linear regression?
5. How would the equation change if the data were transformed (e.g., logarithmic transformation)?

Tip: Always visualize your data with the regression line to ensure that the linear model is a good fit for your data set.