Chris has a collection of 20 baseball cards and kyle has collection of 40 baseball cards. chris is adding 3 baseball cards per month to his collection while kyle is adding one baseball card per month to his collection

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