20% of a is 11. what is a?

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost