The perimeter of a rectangular garden is 100 feet. find the width if the length is 35 feet

If 1/2+2/5s=s-3/4,what is the value of s? a. s=3/4 b. s=25/12 c. s=-25/12 d. s=-3/4

Mr switzer needs to buy new 1-foot tiles to cover his bathroom floor. the floor is 12 feet long and 8 feet wide. each square foot of tile will cost $1.79. in dollars what will be the total cost of the tiles he needs to buy.

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81