Geoff charges $23.80 for 4 hours of swimming lessons. Anne charges $17.80 for 5 hours. To the nearest cent, how much more does Geoff charge per hour than Anne?

Find the missing dimension! need asap! tiny square is a =3025 in ²

Aadc is formed by reflecting aabc across line segment ac, as shown in the figure. if the length of ac is 4 units, the area of aadc is square units.

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