"""This chart has two columns and three rows. The first row is a header and it labels the second column """"Rate in miles per hours times Time in hours is equal to Distance in miles."""" The second header column is subdivided into three columns for """"Rate,"""" """"Time,"""" and """"Distance."""" The first column is a header and labels the second row """"Walk"""" and the third row """"Bike."""" In row 2, the rate is r, the time is one-half hour, and the distance is one-half r. In row 3, the rate is the expression r plus 3, the time is one-fourth hour, and the distance is one-fourth times the quantity r plus 3."""
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