Its been a while since ive been on this site, school reminded me of it lol

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet

Answer! if you don’t mind, can you explain