Volume:Question 1
A gift box has the shape of a triangular pyramid and is 6 inches tall.
The base of the gift box is a right triangle, with the dimensions shown
in the diagram. What is the volume of the gift box? whats the answer

One cell phone plan charges $20 per month plus $0.15 per minute used. a second cell phone plan charges $35 per month plus $0.10 per minute used. write and solve an equation to find the number of minutes you must talk to have the same cost for both calling plans.