Arectangular-shaped dance floor has a perimeter of 174 feet. if the floor were 43 feet wider, its width would equal its length. find the length and width of the dance floor.

the answer is a

step-by-step explanation:

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.