Which of the following is the total number of pennies in rows 1-4 (the first 32 squares)

a)2^32-1
b)2^32
c)2^32+1

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