Delilah does 184184184 jumping jacks in 444 minutes. she does her jumping jacks at a constant rate. how many jumping jacks can delilah do per minute?

The distance between two cities is 368 miles. if the scale on the map is 1/4 inch=23 miles, what is the distance between the cities on the map?

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.

In the equation sqrt(n+5)-sqrt(11-10)=1. what is the value of n