Isidora's dog has a leash that is 30/36 of a yard long. She wants to shorten the leash by cutting off 1/4 of a yard. How many yards of leash will be left?

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