Question

No links please, will mark brainliest if the answer is correct and not a guess! Thank you so much.

Answer 1

Answer: C: (x+6)(x-2); 84 square feet.

Step-by-step explanation:

it says that the length of hallway is 6 feet longer than 8 feet i.e 14 feet and width is 2 feet shorter that 8 feet i.e 6 feet.

so the the area will be $(x+6)(x-2)$

so the area of hallway be 14 x 6 i.e 84

and the area of square 8 x 8 i.e 64