Rhonda kept track of the cats at a shelter where she volunteers. She measured how many times per day each cat
ate, and she also ranked their activity level on a scale from 1
to 10 each day. She found the line of best fit for the data has
the equation y = 0.23x + 4.1, where x represents the
activity level and y represents the number of meals eaten.

If a cat had an activity level of about 9, approximately how
many meals is it likely to have eaten?

Enter the correct answer, rounded to the nearest whole
number, if necessary, like this: 42