Chrissie sold three packages of greeting cards. Each package had 5 cards. Chrissie originally
had 115 cards and wants to calculate how
many cards she has left in her inventory.
What integer represents the change in her
greeting card inventory?

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat