If i have a number outside of the absolute value numbers, do i divide or do i multiple it with everything inside the absolute value marks? me

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?