Garage sale items sold

by:Aubry Dreikosen(graph 4)

During the summer sally decided to have a garage sale of all her stuff. The garage sale was held for 7 hours, started at 8 in the morning and ended at 3 in the afternoon. She started out strong and sold at an average, normal rate for 2 hours. Then everyone most customers went inside to eat lunch so she didn't sell anything from 10 to 12. After lunch time everyone came back out around 12 and sally sold out at a fast constant rate right until three which is when she ran out of items.

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