Practice Problems: 1. The profit made from selling hardcopy textbooks decreased from $6.3 million to $2 million between 2019 and 2020. Find the absolute change and relative change.

Arectangular garden is 5 feet long and 3 feet wide. a second rectangular garden has dimensions that are double the dimensions of the first garden. what is the percent of change in perimeter from the first garden to the second garden?