What is the standard form of '((2+31)(4-71)/((1-1)) ? OA
--3/13-4/2619
O B.
"3/13+4/2619
O C.
31/2+27/21
O D.
.-31/2-27/21

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show