Please help me with math!!

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

Iwill give brainliest only if your correct the words subsequent and submerge both contain the prefix sub. based on this information, what does the prefix sub most likely mean? a) under or secondary b) true or verifiable c) tricky or difficult d) around or centered on

Which expression shows the sum of the polynomials with like terms grouped together