question archive A bakery packs and ships its pies in cardboard boxes
Subject:MathPrice: Bought3
A bakery packs and ships its pies in cardboard boxes. The table below shows the number of boxes remaining in storage at the bakery during a week of 5 workdays.
Boxes Remaining in Storage
Workday Number of Boxes
1 960
2 880
3 800
4 720
5 640
10 560
In the table, the number of boxes, remaining is decreasing at a constant rate each day. What is the slope of the line that graphs the points in the table?