Tommy gets a taxi home from school and it charges £3.80for the first 5 minutes and for the next five minutes its £3.10 the taxi arrives home at 16:04 and leaves school at 15:47 how much does Tommy’s fare cost

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