Atelephone booth that is 8 ft tall casts a shadow that is 4ft long. find the height of a lawn ornament that casts a 2 ft shadow.

Afitness center has 2 membership plans one has a low dollar sign up fee of 15 dollars and costs 38 dollars per month to join. a second plan has a higher sign up fee of 78 dollars but a lower monthly fee of 31 dollars for what number of days of the month is the coat the same